BSTL: 203 fail secure lock release.
The model 203 lock release is designed to compliment surface mounted night latch locks e.g. Union 1028 fitted on inward opening doors.
Surface mount release Fail-secure - 203
£14.42 Regular Price
This release is designed to remain in the locked position in the event of a power failure.
- Operation: Surface Fail-secure
- Operating voltage: 12v AC
- Coil Impedance: 30 ohms
- Current consumption: 400ma
- Pressure: withstands up to 300Kg of impact