$60.34
‘MS’ Series Single Action Manual Fire-Alarm Station; Normally Open, S.P.S.T.
Availability: In Stock
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.
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 6.00 × 4.00 × 8.00 in |
| Manufacturer | Siemens Industry, Inc. |
| Brand | |
| Condition | New |
| Unit of Measurement | EA (Each) |
| Production Status | Active |
| Type | Manual Station |
| Style | Conventional |
| Color | Red |
| Construction | Plastic |
| Operation | Single-Action |
| Series |
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