Explosion Proof Trapped Key Control Isolation Switch (SS-ISB-CB-EX)
The SS-ISB-CB-EX is the first stage in the Trapped Key Process and is designed to be mounted externally. Turning the key opens the safety contacts, turning the CONTROL CIRCUIT OFF, allowing the key to be removed and transferred to the next stage in your Trapped Key System.
- Body Material: 316 Grade Stainless Steel
- Ingress Protection: IP69K
- Contacts: 2-Pole or 4-Pole Ex Rated Contact Blocks
- Zones: 1, 21, 2, 22
- Ex Marking: Exd IIC T6 (-20 ≤ Ta ≤ +60C) Gb / Ex tb IIIC T85C (-20 ≤ Ta ≤ +60C) Db
NOTE: Comes with 3m of pre-wired cable (longer available on request). Key sold separately.
| Product Type | Part No. | Part Description |
|---|---|---|
| SKORPION Stainless Steel | SS-ISB-CB-11-EX | Control Switch Box 1NC 1NO EX with 3m Pre-wired Stainless Steel |
| SKORPION Stainless Steel | SS-ISB-CB-20-EX | Control Switch Box 2NC EX with 3m Pre-wired Stainless Steel |
| SKORPION Stainless Steel | SS-ISB-CB-22-EX | Control Switch Box 2NC 2NO EX with 3m Pre-wired Stainless Steel |
