Fan Bypass Switch
The Fan Bypass is a key-operated switch that provides users with the ability to manually override fan operations, as needed. The rotary key lock lets authorized users switch between “NORMAL” and “BYPASS” modes, allowing efficient maintenance or troubleshooting procedures without interrupting normal operations. For enhanced security, the key can only be removed in the “NORMAL” position.
› In the “NORMAL” position, fan override is disabled.
› In the “BYPASS” position, fan override is activated.
Features
- Provides a manual disconnect to temporarily override fan operations by disabling the alarm system.
- The key can only be removed in the “Normal” position.
- Securely mounted on a two-gang stainless-steel switch plate, operating on 24VDC.
- Available in both 3-Pole and 4-Pole.
- Compatible with both addressable and conventional Fire Alarm systems.
- Each assembly includes four 6-32” x 1/2” mounting screws and a set of B721 keys.
Additional information
| Dimensions | 4.5625 × 4.5 × 2.375 in |
|---|---|
| Switch Rating | Rated 10A 250VAC, 15a 125-250VAC, Dc Rating 15A up to 30VDC |
| Contact | Form C |
| Operating Temp | 32 to 120 F (0-49 C) For Dry Indoor Use |
| Plate | Stainless steel plate with text silk screened or engraved on plastic |
Standards
UL864 9th Edition
CSFM Listed
Installation
Surface Mount installation requires a optional 2.5” deep, compatible back box. Gemcom Part# GEM2GRB
Flush Mount installation requires a two-gang plaster ring on any 4-inch-deep square (1900) back box
