Carrier NC-MC-0-G MCP (Manual Call Point) User Manual

NC-MC-0-G
Intelligent conventional recess mount manual call point – 0 Ω (Green)

General

The NC-MC-0-G is a green manual call point for recess mount applications on most industry standard, high quality wall boxes. For surface mount applications an optional, colour matched back box is available.
The call point offers one normally open contact in series with a 0 Ω resitor, as well as a single pole, changeover contact with common, normally open and normally closed connections. It is supplied with a EN54 style resettable element, pluggable connectors for both contacts, a handy wire bridge to help with cable continuity testing, as well as a test key that doubles up as a service tool for disassembly of the device.

Installation

Installation time and installation flexibility are of paramount importance.
The Carrier MCP range directly meets these needs by providing features designed specifically for this. Pluggable terminal blocks facilitate the pre- connection of all cables. This terminal block is then simply connected to the MCP. Should continuity testing be needed, the handy wire bridge fits neatly into the terminal block in place of the MCP without having to disconnect any cables.
For service and maintenance no additional tools other than the test key is needed. With easy front access in all installations and even with the protection cover fitted, the test key is also used to remove the front cover of the unit should a frangible element need to be replaced.

Options

Both break glass (frangible elements) and re-settable operating elements may be used. The MCP can be configured as either a break glass or re-settable unit by simply changing from one element to another. Other than the optional frangible element, no additional parts are required. Other parts and accessories include colour matched surface mount boxes, recess mount adapters, trim skirts, flip covers, metal test keys and replacement parts. This range of manual call points is available in various colours with
various trigger resistor options to suit most applications. In addition various function markings are available including regional language variants.

Details

• Specifically designed for door security and evacuation
• Alarm indication by alarm flag
• Enhanced aesthetics with screen printed, high resolution functional marking
• Resettable and also usable with an optional frangible element
• Easy to install (plug and play)
• Various surface and recess mounting options available for installation flexibility
• Protection hinged cover with anti-tamper facilities available for avoiding accidental activation
• Backward compatible adapter available for retrofit applications in existing systems
• Key test facility from the front of the unit for easy access, even when a protection cover is fitted
• Easy service and maintenance with test key disassembly and pluggable connectors

NC-MC-0-G
Intelligent conventional recess mount manual call point – 0 Ω (Green)

Technical specifications

Allmänt

Status indication| Alarm flag
Compatibility| Conventional alarm systems
Connectivity| Hardwired contacts
Spänning
Power supply type| VDC
Operating voltage| 20 to 24 VDC
Current consumption| 0 mA (Standby)
55 mA – limited by the CIE – (Alarm)
Cable specification| 0.404 to 2.05 mm (0.13 to 3.31 mm²)
No. of cable cores| 2
Terminals| 7
Avkänning
Detection principle| Manual activation
Monitoring| Activated, Off
Coverage area| Region specific
Zone length| <2 km, CIE specific
Response time| < 3 s
Installation height| Determined by local regulation
Utgång
Output quantity| 2
Output type and rating| 1 x NO resistor limited, 1 x change over relay 1
A @ 24 VDC
Mått|
Physical dimensions| 87 x 87 x 26 mm (W x H x D)
Net weight| 101 g
Colour| Green (RAL 6024)
Mounting type| Back box, Recessed mount, Wall mount
Material (body)| Flame retardent ABS
Functional marking| Running man
Miljö|
Vandal proof| No
Operating temperature| Operating temperature -10 to +55°C
Storage temperature| -25 to +70°C
Relative humidity| 10 to 95% noncondensing
Environment| Indoor
IP rating| IP41
Regulatory
Compliancy| CE, REACH, RoHS 3, WEEE
Certification| CE

As a company of innovation, Carrier Fire & Security reserves the right to change product
specifications without notice. For the latest product specifications, visit firesecurityproducts.com online or contact your sales representative.
Last updated on 26 June 2023 – 11:01

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