NOTIFIER MPS-950B Series Non Coded Manual Fire Alarm Pull Stations Owner’s Manual
- June 9, 2024
- NOTIFIER
Table of Contents
NOTIFIER MPS-950B Series Non Coded Manual Fire Alarm Pull Stations Owner’s
Manual
General
Notifier’s MPS-950B Series Pull Stations provide manual fire reporting. The MPS-950B Series manual stations are non-coded, normally-open contacts, manual initiating alarm pull stations.
Features
- ULC Listed
- Durable extruded aluminum construction
- Attractive low-profile design
- Standard single-gang mounting
- Easy identification
- Converts to double action with optional kit (MPS-DALK)
- Two-stage option
- Key-switch available
Construction
The MPS-950 Series Pull Stations are constructed of curable extruded aluminum and finished in red baked enamel. An abrasion resistant label with large, raised letters provide clear, legible, bilingual instructions to facilitate identification and operation.
The rectangular, low-profile design blends with modern architectural decor. The manual pull stations consist of a pulldown door and its support, both made of extruded aluminum, and are designed for semi-flush mounting on a single- gang box.
All MPS-950 pull stations can be easily converted from single-action to double action with the addition of the MPS-DALK double-action kit.
Installation
The station mounts with two screws (supplied) to a standard single-gang electrical box. It can also be mounted to a surface box (NBS-950). The terminal block with screws allows for quick and easy connections
Operation
Pulling on the station’s handle will release the internal switch to trigger the alarm detection circuit.
Resetting is accomplished by inserting a 1/8” screwdriver from the front. The handle, once pulled, will remain open and cannot be reset without using a screwdriver.
The MPS-950KB and the MPS-950KB-20C (two-stage versions) also provide a key switch which is accessible after the handle has been pulled. Operation of the key switch, when connected to a separate general alarm circuit, will initiate the second stage of a two-stage alarm signaling system. A special key is supplied with each unit.
The MPS Series of pull stations are also available with additional N.C. contacts. This optional contact will operate when the handle has been pulled.
Specifications
PHYSICAL
Height: 4.5” (11.43 cm)
Width: 3.5” (8.9 cm)
Depth: 0.75” (1.9 cm)
ELECTRICAL
Switch rating all models: 1 A@ 30 VDC, 0.1 A @ 125 VAC mounts to 2” x 4”
x 2.25” outlet box.
Ordering Information
MPS-950B: Single-Stage Pull Station
MPS-950KB: Two-Stage Pull Station with keyswitch
MPS-950B-20C: Single-Stage Pull Station with additional N.C. contact
MPS-950KB-20C: Two-Stage Pull Station with additional N.C. contact;
keyswitch
MPS-DALK: Double-Action Lever Kit (converts any of the above).
NBS-950: Surface mount box
GL-004K: Break Glass Rods for MPS-950B Series (pack of 10)
Agency Listings
ULC: S6919
Dimensions
Wiring Diagrams
Wire as shown so that supervision of connections is maintained.
NOTIFIER® is a registered trademark of Honeywell International Inc. ©2016 by Honeywell International Inc. All rights reserved. Unauthorized use of this document is strictly prohibited.
This document is not intended to be used for installation purposes. We try to keep our product information up-to-date and accurate. We cannot cover all specific applications or anticipate all requirements. All specifications are subject to change without notice.
For more information, contact Notifier. 888-289-1114 10 Whitmore Road Woodbridge, Ontario LZL 7Z4 www.notifier.com
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References
- Fire Alarm Resources | Download fire alarm documents
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