Siemens MS-501

$78.36

Double Action Manual Station

Availability: Estimated 1 - 2 Weeks

Condition: New
Brand: Siemens
Status: Active
SKU: 51753
Manufacturer Part #: MS-501
Secondary Part #: 500-620522

Description

Single-action, manual fire-alarm boxes by Siemens Industry, Inc. ─ Fire Safety (Models MS-51 and MS-501) have been designed with extreme flexibility, in order to meet an array of system- application requirements and operation sequences.

The aforementioned models operate in a single-action mode, which utilizes a ‘pull-down’-lever action. The cover for each fire-alarm box locks in the ‘down’ position, until the box is reset.

The single-action box, which shall be of the non-code type, shall consist of a molded housing fitted with a ‘pull-down’ lever, which ─ when operated ─ locks in position after releasing a spring-loaded contact switch to activate the alarm circuit.

Models MS-51 and MS-501 contain one (1) normally open contact (NC), which is intended for use with Siemens ─ Fire Safety low-voltage systems. These two (2) manual boxes can also be used for connection to existing fire-alarm systems of other manufacturers.

Additional information

Weight 0.5 lbs
Manufacturer

Siemens Industry, Inc.

Brand

Condition

New

Unit of Measurement

EA (Each)

Color

Red

Construction

Plastic

Mounting

Semi Flush, Surface

Operation

Dual-Action

Series

Production Status

Active

Features

  • Durable plastic design
  • Shock and vibration resistant
  • Activation visibly noticeable
  • Optional contact arrangements
  • No break rods necessary
  • Surface or semi-flush installation
  • Options include key switch or alarm lamp
  • Meets ADA guidelines
  • UL Listed; FM, CSFM & NYCFD Approved

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‘MS’ Series ─ Single-Action, Manual Fire-Alarm Boxes; Models MS-51, MS-501

Download

Siemens - Data Sheet

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