Load Break Switches for DC and PV Applications

Load break switches
inosy_158.eps inosy_152.eps

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

DC-PV2

The solution for

Disconnection within PV installation
Battery protection > DC equipment & process
isolation

Strong points

INOSYS LBS 1 + 1 poles

INOSYS LBS 2 poles

Functions
INOSYS LBS is a range of load break switches that can be manually controlled. These switches can be operated manually using the handle to disconnect all or part of the electrical installation.
They ensure on-load opening / closing and safe disconnection of any low voltage electrical circuit up to 1500 VDC. They can also be used for emergency power switching applications. They are available for DC-PV2 utilization category.

High-performance switching in a compact design
Easy integration > Reinforced safety with visible
contact indication > Efficient with low power-loss
Compliance with standards
IEC 60947-3, DC-21B & DC-PV2

Advantages
High performance power switching LQbFRQILQHGVSDFHV INOSYS LBS load break switches incorporate patented technology that provides a breaking capacity of between 500 and 750 VDC per pole, providing 1500 VDC in just 2 poles, @MCRHFMHEHB@MSKXKHLHSHMFONVDQCHRRHO@SHNM
KKHM@MDWBDOSHNM@KKXBNLO@BSDMBKNRTQD
Safe to use · Direct position indicator on the bar and visible
contact with containment of the electrical arc. · The switch is completely independent of the
operating speed, which ensures safe use under any conditions. · High temperatures permitted: without derating up to 55 °C (131°F), operational from -40 to +70 °C.

‘HVLJQHGIRUKDUVKHQYLURQPHQWV · 5HAQ@SHNMSDRSDC
‘YSN’Y@S
&
· Impact-tested (15 g for three cycles). · Humidity-tested (2 cycles, 55 °C, 95%
humidity). · Salt spray-tested (3 cycles with storage
humidity, 40 °C, 93% humidity after each cycle).
Easy to install · Wiring: the non-polarisation of the switch
allows for all types of wiring and connections. · (MSDFQ@SDC@TWHKH@QXBNMS@BSR

UL98B File E346418
KEMA-KEUR
CCC
&RPSDWLEOHZLWKUHTXLUHPHQWV > IEC 60364-7-712 > NEC art. 690 > AS/NZS 5033
Compliance with environmental standards > IEC 60947-1
Annex Q, Stage F

IEC 60068-2-1

IEC 60068-2-2

IEC 60068-2-27

IEC 60068-2-30

0RGXODUVROXWLRQIRUIOH[LEOHFRQILJXUDWLRQ · Single or double-pole switch

IEC 60068-2-52 > IEC 60068-2-6

The same switch can be used on earth-connected or insulated networks with a simple change in the wiring configuration.

sirco-mc_084_a sirco-mc_026_a

Single-pole switching

84

General Catalogue – 2021-2022

Double-pole switching

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

Typical applications: local safe disconnection for DC and PV applications

PV system: Junction box, combiner box or inverter

Battery isolation

INOSYS LBS

INOSYS LBS

inosy_013_b_1_x_cat

inosy_118_a

DC process isolation

inosy_014_b_1_x_cat

INOSYS LBS

The SOCOMEC solutions
SIRCO PV
Manual PV switches

INOSYS LBS
Visible breaking switches for DC and PV applications

Up to 3200 A at 1000 VDC Up to 2000 A at 1500 VDC Up to 4 circuits

Up to 630 A (IEC) and 600 A (UL) at 1500 VDC

inosy_152

sirco-pv_059 – 060 – 061

General Catalogue – 2021-2022

85

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

Introduction
7 9

6 5

3
4 1
2
11

7

8

9

10 12
6

INOSYS LBS 400 A – 1500 V DC $WSDQM@KNODQ@SHNMG@MCKD Direct operation handle 2G@ESENQDWSDQM@KNODQ@SHNM TWHKH@QXBNMS@BS Inter-phase barriers Terminal shrouds Terminal screen B ridging bar to arrange the poles in series Captive nut Mounting insert Cage terminals

HMNRX>>@>>W>B@S
@H

86

General Catalogue – 2021-2022

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

References
INOSYS LBS
1000 VDC – 1 circuit

Rating (A)

Frame size

160 A

F2

No. of poles per circuit
2 P (1 P+, 1 P-)

250 A

F2

2 P (1 P+, 1 P-)

315 A

F2

2 P (1 P+, 1 P-)

Switch body(1) 86P0 2016 86P0 2025 86P0 2031

400 A

F3

2 P (1 P+, 1 P-)

(1) The switches are supplied without accessories. (2) Please contact us

86P0 2040

External operation
Shaft LL 1400 1032 Handle type S2 Black IP65 742F 2111
Shaft LL 1400 1032 Handle type S2L Black IP65 14AF 2111

Aux. Contact
NO/NC 8499 0001

1500 VDC – 1 circuit

Rating (A)

Frame size

160 A

F2

250 A

F2

315 A

F2

400 A

F3

No. of poles per circuit
2 P (1 P+, 1 P-)
3 P (2 P+, 1P-)
2 P (1 P+, 1 P-)
3 P (2 P+, 1 P-)
2 P (1 P+, 1 P-)
3 P (2 P+, 1 P-)
2 P (1 P+, 1 P-)

630 A

F3

2 P (1 P+, 1 P-)

1500 VDC – 2 circuits

Rating (A)

Frame size

400 A

No. of poles per circuit

500 A

F3

2 P (1 P+, 1 P-)

630 A
(1) The switches are supplied without accessories. (2) Centred mechanism.

Switch body(1) 86P0 2017 86P1 1017(3) 86P0 3016 86P0 2026 86P1 1026(3) 86P0 3025 86P0 2032 86P1 1032(3) 86P0 3031 86P0 2041 86P1 1041(3) 86P0 2064 86P1 1064(3)
Switch body(1) 86P2 2041(2)
86P2 2051
86P2 2064(2)

External operation
Shaft 320 mm 1400 1032
Handle type S2 Black IP 65 742F 2111
Shaft 320 mm 1400 1032
Handle type S2L Black IP 65 14AF 2111
External operation Shaft 320 mm 1400 1032 Handle type S2L Black IP 65 14AF 2111

Aux. Contact
NO/NC 8499 0001
Aux. Contact NO/NC
8499 0001

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87

acces_400_a_1_cat

acces_150.eps

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

Accessories
Direct operation handle

Frame size F2 F2 F3

Handle type E2 E2 E3

Handle colour Black Red Black

Reference 8499 5022 8499 5023 8499 5032

$WSDQM@KNODQ@SHNMG@MCKD
Use 3GDDWSDQM@KBNMSQNKG@MCKDRHMBKTCD @AQD@RSOK@SD@MCB@MADO@CKNBJDC
$WSDQM@KG@MCKDRRGNTKCADTRDCVHSG @RG@ESDWSDMRHNM
Note: We recommend using IP55 for indoor and IP65 for outdoor applications.

([DPSOHRIXVH
When the handle is locked in the “ON” position, the operator must make sure to disconnect and isolate the circuit before accessing the board and carrying out maintenance work.
You can open the door when the switch is in the “ON” position by bypassing the lock function with a specially designed tool (authorised persons only). The lock is automatically re-applied when the door is closed.

E2 handle Handle type S2

Frame size

Handle type Handle colour Protection degree

F2

S2

Black

IP55

F2

S2

Black

IP65

F2

S2

Red

IP65

F3

S2L(1)

Black

IP55

F3

S2L(1)

Black

IP65

F3

S2L(1)

Red

IP65

(1) S2L handles have an extended socket; please see the section on dimensions. (2) only comptatible with left mechanism version.

Front operation Reference 7421 2111 742F 2111 742G 2111 14A1 2111 14AF 2111 14AG 2111

Side operation Reference(2)
14YA 2111 14YB 2111
14AA 2111 14AB 2111

2G@ESENQDWSDQM@KNODQ@SHNM

Frame size F2 – F3 F2 – F3 F2 – F3

Handle type S2, S2L S2, S2L S2, S2L

Other colour schemes: please contact us.

Length (mm) 200 320 400

Reference 1400 1020 1400 1032 1400 1040

2G@ESFTHCDENQDWSDQM@KNODQ@SHNM
Use KKNVRXNTSNFTHCDSGDRG@ESENQDWSDQM@K
control.
This accessory can correct any misalignment of the control shaft by up to 15 mm.

Recommended for shaft lengths over 320 mm.

Description Shaft guide

Reference 1429 0000

Shaft for S2 and S2L handles

acces_401_a_1_cat

acces_260_a_2_cat

88

General Catalogue – 2021-2022

acces_402_a_1_cat

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

TWHKH@QXBNMS@BS
Use Provide information about the position and pre-break depending on installation location.

Characteristics Switching type: NO/NC, IP2X with front control (screw cap). 10 000 operations. ,@W
ODQRVHSBG

Frame size F2 – F3 F2 – F3

Connection type Screws Screws

Type Standard NO/NC Low level NO/NC

Reference 8499 0001 8499 0002

Characteristics

Type of auxiliary contact
Standard
Low level

Ith Min. current (A) (A)

L 5

16

L 5

16

24 VDC DC-14
1 1

Operating current Ie (A)

48 VDC

230 VAC

DC-14

AC-15

0.2

4

0.2

2

440 VAC AC-15
4 1

Position
POS
PRE PRE
Position (pre-break)

acces_411_a_1_cat

Bridging bar for poles in series
Use The bridging bars enable the poles to be connected in series, allowing the following configurations.

9’&òFLUFXLWòGXDOSRODULWVZLWFKLQJ

Frame size

Rating (A)

F2

160 … 315

(1) Kit includes 2 identical bridging bars.

No. of poles per circuit 3 P

Quantity to order 1

Reference 8409 0016(1)

9’&òFLUFXLWZLWKIXOOYROWDJHVZLWFKLQJSHUSRODULWFLUFXLWVòVLQJOHSRODULWVZLWFKLQJ

Frame size

Rating (A)

F3

400

F3

500

F3

630

(1) Kit includes 2 identical bridging bars.

No. of poles per circuit 4P/ 2P 4P/ 2P 4P/ 2P

Quantity to order 2 2 2

Reference 8409 0040(1) 8409 0041 8409 0063

acces_465_a_1_gb_cat

General Catalogue – 2021-2022

89

acces_405_a_1_cat acces_406_a_1_cat

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

Accessories (continued)
Inter-phase barriers
Use Safety isolating break between the terminals, essential for use at 1000 VDC and 1500 VDC or between 2 circuits.

Frame size F2 – F3 F2 – F3 F2 – F3 F2 – F3

Type Short Short Long Long

Packaging (units) 2 3 2 3

Reference 8499 2202 8499 2203 8499 2212 8499 2213

Terminal shrouds
Use For top or bottom protection against direct contact with terminals or connection parts; provides IP4 protection and phase separation. 1 P type to cover 1 pole connection.

$GYDQWDJHV
Perforations for thermographic inspection / voltage check without the need to remove SGDRGQNTCR
3DQLHM@KRGQNTCRB@MADEHWDC in place with a holding insert. Includes break-off tabs for precise adaptation to cables or insulated bars.

Frame size

Packaging (units) No. of poles

Position

F2

3

1 P

Top or bottom

F2

4

1 P

Top or bottom

F3

4

1 P

Top or bottom

(1) Compatible with the holding insert which can be fitted to lock the shrouds in place.

Reference 8499 4213 (1) 8499 4214 (1) 8499 4314 (1)

Terminal screens
Use Provides top and bottom protection against direct contact with terminals or connection parts.

$GYDQWDJHV Perforations for thermal checks. Assembly requires mounting inserts (provided with terminal screens).

Frame size F2 F2 F3

No. of poles 2 P 3 P 2 P

Position Top and bottom Top and bottom Top and bottom

(1) Each reference comprises 2 terminal screens for top and bottom protection.

Reference(1) 8499 3222 8499 3232 8499 3322

acces_407_a_1_cat

acces_408_a_1_cat

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General Catalogue – 2021-2022

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

acces_409_a_1_cat

Mounting insert
Use Used to secure terminal shrouds / inter-phase barriers on the switch.

Frame size F2 – F3 F2 – F3

Packaging (units) 10 100

Reference 8499 6220 8499 6221

Captive nut
Use This accessory enables simple one-sided connection to the power terminals. It can be mounted on either side of the terminal for front or rear connection.

Frame size F2 F2 F3 F3

Packaging (units) 12 120 12 120

Reference 8499 6120 8499 6121 8499 6130 8499 6131

Voltage tap
Use Allows you to connect sensors or measure voltage with a fast-on connection.

Frame size F2 F3

Packaging (units) 12 12

Reference 8499 9012 8499 9013

acces_399_a_1_cat

acces_412_a_1_cat

General Catalogue – 2021-2022

91

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

Characteristics
Characteristics according to IEC 60947-3

Rated current In Frame size

160 A F2

Thermal current at 40 °C (A)

160

Thermal current at 50 °C (A)

160

Thermal current at 60 °C (A)

160

Rated insulation voltage Ui (V)

Rated impulse withstand voltage Uimp (kV)

Number of circuits

Nominal voltage

1 circuit

1000 VDC(1)

1 circuit

1500 VDC (2)

Utilisation category DC-21 B DC-21 B

1500 12
Ie (A) 160 160

Number of circuits

Nominal voltage

Utilisation category

1 circuit

1000 VDC (1)

PV2

1 circuit

1500 VDC (2)

PV2

2 circuits

1500 VDC (2)

PV2

Short-circuit operation at 1000 VDC and 1500 VDC (unprotected)

Ie (A) –
160 –

Current rated as short-time withstand Icw 1s (kA rms)

5

Rated short-circuit breaking capacity Icm (peak kA) ­ 60 ms

10

Connection

Recommended Cu rigid cable cross-section (3)

70

Recommended width of copper bars (mm)(3)

20

Mechanical characteristics

Durability (number of operating cycles)

8000

Power dissipation per pole (W/pole)

4.5

(1) 2 poles in series. (2) 2 or 3 poles in series. (3) For aluminium connections, please contact us.

250 A F2 250 250 250
1500 12
Ie (A) 250 250
Ie (A) –
250 –
5 10
120 20
8000 11.2

315 A F2 315 315 315
1500 12
Ie (A) 315 315
Ie (A) –
315 –
5 10
185 20
8000 13

400 A F3 400 400 400
1500 12
Ie (A) 400 400
Ie (A) –
400 400
8 10
240 25
8000 13

500 A F3 500 500 500
1500 12
Ie (A) 500 500
Ie (A) –
500 500
8 10
W 25
8000 21.6

630 A F3 630 630 630
1500 12
Ie (A) 630 630
Ie (A) –
630 630
8 10
W 25
8000 30.2

92

General Catalogue – 2021-2022

Dimensions (in/mm)
INOSYS LBS
1

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

J

0.59

J2 J3

15

2

J1

J

J4 J2

1

2

== B
1.77 45 6.22 158 == J6 P2 B3 == == J6 P2 B2 B1 ==

P 1.97 50
4.33 110
4.96 126 C
0.59 15

P1 A J

0.26 P1

6.5

0.39

0.39

15

15

A A1

J1

J

6.22 158 J6 J6

0.19 5
0.51 13 1.10 28
HMNRX>>@>>W>B@S
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0.73 18.5
J7 0.22 5.5
0.22 5.5
HMNRX>>@>>W>B@S
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1. Inter-phase barrier. 2. Terminal screens.
Wiring terminal F2
0.71 18 0.35 9

Wiring terminal F3
1.10 28 0.43 11

0.73 18.5
J8
0.20 5.2

0.14 3.5 0.39 10 0.94 24
HMNRX>>@>>W>B@S
@H

A

A1

J

J1

J

Rating (A) 160 … 315 400
Rating (A) 160 … 315 400

Frame size F2 F3
Frame size F2 F3

Units

2 P

inches

4.60

mm

117

inches

5.40

mm

137

3 P

1+1 P / 2+2 P 1+1 P / 2+2 P 1+1 P / 2+2 P

2 P

5.98

4.60 / 7.36

1.97 / 3.37

2.05 / 3.44

3.35

152

117 / 187

50.5 / 85.5

52.5 / 87.5

85.5

7.17

5.40 / 8.94

2.36 / 4.15

2.44 / 4.23

4.13

182

137 / 227

60.5 / 105.5 62.5 / 107.5

105.5

3 P 4.72 120.5
–

Units inches
mm inches
mm

B B1

B2

B3

C

J2 J3 J4 J6 P1 P2

IEC short IEC long UL

IEC UL

5.90 13.35 7.85

12.61 10.31 11.64 4.33 4.33 2.26 1.38 2.34 4.72 1.38 5.87

154 339

199

320

262 296 110 110 57.5 35 59.5 120 35 149

5.90 16.28 9.35

14.11 15.5 14.12 4.33 5.31 2.64 1.77 2.72 6.22 1.77 7.87

154 414

237

358

394 359 110 135 67.5 45 69.5 158 45 200

General Catalogue – 2021-2022

93

poign_013_b_1_us_cat.eps

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

HLDMRHNMRNEDWSDQM@KG@MCKDRHMLL

F2

Handle type S2 type
Ø 3.07 Ø 78

Front operation Direction of operation
I
0

4.92 125
90°

1.77 45

F3
Handle type S2L type
Ø 3.07 Ø 78

Front operation Direction of operation
I
0

6.30 160
90°

1.77 45

1.57

1.57

40

40

Door drilling 1.10 28 4 Ø 0.28 4 Ø 7
Ø 1.46 Ø 37
Door drilling 1.10 28 4 Ø 0.28 4 Ø 7
Ø 1.46 Ø 37

Wiring configuration
1 circuit – 1000 VDC
F2-F3 – 2 P

–

(-) (+)

1 circuit – 1500 VDC

F2 – 3 P

F2-F3 – 2 P

(+)

–

(-) (+)

2 circuits – 1500 VDC
F3 – 2 P

–

(-) (+)

–

(-) (+)

RHQBNOU>>@>>W>B@S
DOR RHQBNOU>>@>>W>B@S
DOR

RHQBNOU>>@>>W>B@S
DOR

–

(-) (+)

1
1. Circuit 1

++ (-) (-) (+)
1

1 circuit – 1500 VDC per polarity

–

(-) (+)

1

–

(-) (+)

–

(-) (+)

poign_069_b_1_us_cat.eps

HMNRX>>@>>W>B@S
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HMNRX>>@>>W>B@S
@H

(-) (-)

(-) (-)

94

General Catalogue – 2021-2022

INOSYS LBS
Load break switches for DC and PV applications 160 to 630 A, up to 1500 VDC

Bridging bars (in/mm)
F2
8409 0016(1)
(1) Kit includes 2 identical bars.

2.08

M8

53

F3
8409 0040 (1)
(1) Kit comprises 2 identical bars. 2.76 70
M10

0.31 8 0.75 19
HMNRX>>@>>W>B@S
@H HMNRX>>@>>W>B@S
@H
1.77 45 0.39 10

0.35

1.38

F3
8409 0041
2.87 73

0.19 5

4.92

1.77

0.33

12.5

45

8.5

8409 0063
2.87 73

3.85 98

2.91 74 0.47 12 0.98 25

M10

HMNRX>>@>>W>B@S
@H

0.55

1.77

14

45

0.33

8.5

0.98

1.97

25

50

0.55

1.77

14

45

Mounting orientation
F2 – F3
All mounting orientations are possible. Derating may apply – please consult us.

0.47 12 0.98 25

M10

0.33 8.5

0.98

1.97

25

50

HMNRX>>@>>W>B@S
@H

inosy_169_a.psd

General Catalogue – 2021-2022

95

Load break switches

Load break switches
for specific applications

Despite already offering a wide range of load break switches, SOCOMEC also manufactures specific products to suit any requirement. Some of these products can be seen on these two pages. This list is not exhaustive.
Please do not hesitate to contact us.

sirco_255

SIRCO range with overrated neutral
The use of power electronics is becoming more and more frequent. Chopper, rectifiers and current inverters distort the signal by reinjecting the 3rd order harmonics which are combined in the neutral. Range available from 125 to 1800 A.

Compliance with standards

IEC 60947-3 > BS EN 60947-3 > EN 60947-3 > NBN EN 60947-3 > VDE 0660-107 (1992)

SIRCO 3 x 250 A with 400 A rated neutral
SIRCO high short-circuit withstand
· 80 kA rms 1 s. · 110 kA rms 0.1 s. · 240 kA peak.

sirco_353

SIRCO early break AC
· Complete range from 125 to 3200 A. · Double positive break indication given through a
position indication window, located directly on the product, and by the operating handle. · Features an early break auxiliary contact as standard. · Severe load duty categories (AC-22 and AC-23). · High resistance to damp heat (supplied “tropicalised”).
SIRCO 3 x 1250 A with early prebreak AC

sirco_380

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General Catalogue – 2021-2022

Load break switches
for specific applications

SIRCO for earthing

· From 800 to 1800 A. · 50 kA rms 1 s. · Special S4 type handle. · Undervoltage coil interlocking.

sirco_338_a_1_x_cat

sirco_363

Remotely operated load break switches
SIRCO MOT AT
Function SIRCO MOT AT are remotely operated 3/4 pole load break switches. They make and break under load conditions and provide safety isolation for any low voltage electrical circuit. This is ensured via volt-free contacts using either a pulse or contactor logic.

sirco_310

Advantages
· Extended power range
These products offer great flexibility thanks to a wide power supply range of 208 to 5 ”
· Integrated auxiliary contacts
As part of the product monitoring function, the SIRCO MOT AT enables the transmission of information relating to their position. This is possible thanks to the standard integration of an auxiliary contact for each position.

General characteristics · 2 stable positions (I, 0). · One auxiliary contact per position as
standard. · Positive break indication · AUT/MAN selector. · Manual emergency operation. · Padlocking in position 0
(position I optional). · Ratings: from 125 to 3200 A.

References

Rating (A)
No. of poles 3 P 4 P
Rating (A)
No. of poles 3 P 4 P

Power supply voltage 5 ” 5 ”
Power supply voltage 5 ” 5 ”

125
Reference 9915 3012 9915 4012
1000
Reference 9915 3100 9915 4100

160
Reference 9915 3016 9915 4016
1250
Reference 9915 3120 9915 4120

250
Reference 9915 3025 9915 4025
1600
Reference 9915 3160 9915 4160

400
Reference 9915 3040 9915 4040
2000
Reference 9915 3200 9915 4200

630
Reference 9915 3063 9915 4063
2500
Reference 9915 3250 9915 4250

800
Reference 9915 3080 9915 4080
3200
Reference 9915 3320 9915 4320

General Catalogue – 2021-2022

97

Load breack switches
sirco-ul_022_b_1_cat.eps

UL and CSA load break switches
from 16 to 1200 A

Function
Standard UL 508 : load break switches for control of electric motors They ensure on-load making and breaking and provide safety isolation for motor control up to 600 V.

Standard UL 98 and UL 489: load break switches
They ensure on-load making and breaking and provide safety isolation for all electrical circuits up to 600 V.

Something to think about

SOCOMEC also offers a full range of load break switches, with direct or front external control that fully comply with UL & CSA standards.
A specific UL/CSA product catalogue is available on request, don’t hesitate to contact us for your copy.
Important: all electrical equipment designed for the North American market must conform to UL/CSA standards.
Compliance with standards
UL 508 (file UL E 173959)
UL 98 (file UL E 201138)
CSA 22.2 nº4 (file CSA 189705)

General characteristics
SIRCO M q Positive break indication q Backplate or DIN-rail mounting. q Padlocking in position 0 with max.
O@CKNBJRENQDWSDQM@KBNMSQNK
q Door locked when the switch is on for
devices with external front operation.
SIRCO q Positive break indication. q Padlocking in position 0 with max.
O@CKNBJRENQDWSDQM@KBNMSQNK
q Door locked when the switch is on for
devices with external front operation.

INOSYS LBS q Visible breaking (contact position indication). q Shunt or undervoltage tripping function from
24 to 220 VDC and from 24 to 230 VAC. q Opening and closing independent of speed
of movement. q No de-rating up to 60°C and an operating
temperature range of -25 to +70°C.

98

General Catalogue – 2021-2022

sircm_132_a

UL and CSA load break switches
from 16 to 1200 A

Standard UL 508: motor control
SIRCO M

Rating (A) N° of poles 3 P 4 P Operation type Frontal direct/external Type of mounting Front/back

16

20

25

30

40

60

80

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

Standard UL 489 : load break switches
SIRCO V

Rating (A)

30

N° of poles

Operation type

3 P

Frontal direct/external

q

3 P + switched neutral

Lateral direct/external

q

Standard UL 98 : load break switches
SIRCO M and SIRCO

Type Rating (A) N° of poles 3 P 4 P Operation type External front

SIRCO M

30

60

100

200

400

q

q

q

q

q

q

q

q

q

q

q

q

q

q

q

SIRCO

600

800

q

q

q

q

q

q

1000
q q
q

1200
q q
q

sirco_092_a_1_cat

sirco_ul_022_b_1_cat

General Catalogue – 2021-2022

99

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