External Mount Trapped Key Control Isolation Switch with Solenoid Controlled Key Release (M-ISB4-SR-PB)
$1,321.33
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 1/2" NPT Conduits
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 1/2" NPT Conduits
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