MEDC SM87 FIRE ALARM CALL POINTS Explosion Proof Weatherproof PBL Range Owner’s Manual
- June 9, 2024
- MEDC
Table of Contents
FIRE ALARM CALL POINTS Explosion Proof Weatherproof PBL Range
Introduction
These fire alarm call points have been designed for the most arduous
environmental conditions.
The units are both easy to install and maintain.
Versions of this model are available with various options including an
addressable module. The marine grade alloy makes the unit suitable for
offshore industries.
European, Russian, Chinese and other worldwide approvals are available, refer to main section of catalog.
- UL listed – Class I, Div. 1, Groups C & D.
- Class I, Zone 1.
- CSA certified.
- ATEX approved.
- NEMA 4x and 6, IP66 & 67.
- Certified temperature
- 40°F to +158°F.
- 40°C to +70°C.
- Marine grade alloy.
- Robust yet lightweight.
- Easy to maintain.
***** Depending on version.
DIMENSIONS
ALL DIMENSIONS IN INCHES AND MILLIMETERS
Ordering Requirements
The following code is designed to help in the selection of thecorrect unit. Build up the reference number by inserting the code for each component into the appropriate box.
NOTE: The units can be internally wired to suit customers specifications.
Please discuss your requirements with us.
Specification
Certification:
-
UL listed for USA and Canada
ULC listed for Canada
Class 1 Div 1 Groups C & D and Class 1, Zone 1.
UL Listing No. E186629
ULC Listing No. E320282 -
CSA Certification:
I.S. Version – Class 1, Groups A-D.
Exd Class I, Div 2 1/2 Group D.
Enclosure type 4, Cert. No. 79120. -
ATEX approved:
EN50014, EN50018.
Cert. No. Baseefa 03ATEX0075 -
Voltage: 24V a.c./d.c.
-
Rating: 2 amp. (30mA max. with LED)
-
Switches: 2 pole c/o, wired to terminals.
-
Terminals: Will accept up to 14AWG cable.
-
Entries: Up to 4 x 1/2″ or 3/4″ NPT A red high intensity LED can be fitted
-
Optional Indicator: for alarm indication.
-
Material: LM 25 TF Marine Grade Alloy.
-
Weight: 5.5 lb/2.5kg (approx.).
-
Finish: Epoxy paint finish as standard or to customer’s specification. UL/ULC –40°F to +158°F (–40°C to +70°C).
-
Certified Temperature: – 4°F to +131°F (–20°C to +55°C)
LED version only.
CSA:–58°F to +131°F (–50°C to +55°C) (Exd).
–58°F to +104°F (–50°C to +40°C)
(Exi). Ingress NEMA 4x and 6, IP66 & 67. -
Protection: SM87 PB IP68 (40m for 8 hours).
-
Addressable: Consult MEDC for specification.
-
Resistor Values: 470R minimum (d.c. & I.S. units only).
All the above specifications, dimensions, weights and tolerances are nominal (typical) and MEDC reserve the right to vary all data without prior notice. No liability is accepted for any consequence of use.
MEDC Ltd, Colliery Road
Pinxton, Nottingham NG16 6JF, UK
Tel: +44 (0)1773 864100
Fax: +44 (0)1773 582800
MEDC International, 5829 West Sam Houston Parkway,
North, Suite 1005, Houston, Texas 77041, USA.
Tel: +1 (713) 937 9772
Fax: +1 (713) 937 9773