M-ISB4-SR-PB
External Mount Trapped Key Control Isolation Switch with Solenoid Controlled Key Release
The M-ISB4-SR is used for isolating an electrical control circuit. The key is solenoid controlled and requires an unlock sign before the key can be turned to the OFF position, allowing it to be removed and transferred to the next stage in the Trapped Key System. The ISB4-SR is housed in a robust die-cast aluminum enclosure with a momentary push button on the lid for energising the solenoid.
Mirror Polished Die-Cast Metal
Ingress Protection up to IP67
2NC + 2NO, 3NC + 1NO Monitoring Contact Blocks
Indication via LED 1 Solenoid Status Indication / LED 2 is an Optional Auxiliary Indication Circuit
Connection via 3 x M20 or ½” NPT Conduits
Note
Key sold separately
Optional integral request button available
Technical data is taken from the manufacturer's documentation. For safety function sizing, please consult the official data sheet.
| Cod produs | Descriere |
|---|---|
| M-ISB4-SR-22-PB | Control Switch Solenoid Release, 2NC 2NO (M20) + Push Button |
| M-ISB4-SR-31-PB | Control Switch Solenoid Release, 3NC 1NO (M20) + Push Button |
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