View larger 
24V 2A Unregulated Door Release PSU
BF377
New
- A boxed door release power supply unit designed to provide DC power to 24V DC electromagnetic door retainers.
- Can be controlled automatically from a fire alarm control panel or manual release keyswitch.
- 2A max. output.
- Includes Mains On and Output Triggered indicators
- No battery back up facility.
By buying this product you can collect up to 21 loyalty points. Your cart will total 21 points that can be converted into a voucher of $4.20.
- Remove this product from my favorite's list.
- Add this product to my list of favorites.
- Download Images
- Download datasheet
By buying this product you can collect up to 21 loyalty points. Your cart will total 21 points that can be converted into a voucher of $4.20.
Technical Specifications
| Application/operation | A boxed unregulated DC power supply providing 2A @ 24V to control multiple electromagnetic door retainers. Max. magnets 20 @ 100mA or 26 @ 75mA. |
| Mains supply | 230V 50/60Hz. |
| Output | 2A @ 22-29V DC. |
| Quiescent current | 300mA max. |
| Indicators | Mains On; Output Triggered. |
| Connections | SW1 input (auto release from a fire panel): requires +18-30V DC @ 30mA to trigger; SW2 input (manual release): switches power off when shorted. |
| Product dimensions (mm) | 330 W x 270 H x 92 D mm. |
| Construction & finish | Metal lid with grey and white label; Metal base. |
| IP Rating | IP30. |
| Weight | 4kg. |
| Operating conditions/temperature | -10ºC to +40ºC. Max relative humidity: 95%. |
Documentation
5 other products in the same category:
Dimensions & Mounting Information
| Product dimensions: | 330 W x 270 H x 92 D mm. Designed for surface mounting only. |