Trapped Key Spring Handle Interlock with Single Key and Contact Block (M-HT-CB)
The M-HT-CB is a trapped key gate access lock with an internal contact block for monitoring the status of the switch. Turning the key unlocks the actuator and opens safety contacts, sending a signal to the monitoring circuit. The M-HTR-CB has a ‘key trapped’ during normal operation and becomes ‘free’ when the guard is open. The M-HT-CB has a ‘key free’ during normal operation and becomes ‘trapped’ when the guard is open.
- Manufactured from Mirror Polished Die-Cast Metal
- Ingress Protection up to IP67
- 2NC + 2NO, 3NC + 1NO Monitoring Contact Blocks
- Connection via 3 x M20
- Part Numbers
- Technical Specifications
- Technical Drawings
- Downloads
- Accessories
- Related Products
- Sistema & Certificates
| Part Number | Part Description |
|---|---|
| M-HTR-CB-22-N | Handle Interlock with Spring – Single Key Free when Actuator Released – 2NC/2NO – 1/2″NPT |
| M-HTR-CB-31-N | Handle Interlock with Spring – Single Key Free when Actuator Released – 3NC/1NO – 1/2″NPT | M-HTR-CB-22-M | Handle Interlock with Spring – Single Key Free when Actuator Released – 2NC/2NO – M20 |
| M-HTR-CB-31-M | Handle Interlock with Spring – Single Key Free when Actuator Released – 3NC/1NO – M20 | M-HT-CB-22-N | Handle Interlock with Spring – Single Key Trapped when Actuator Released – 2NC/2NO – 1/2″NPT |
| M-HT-CB-31-N | Handle Interlock with Spring – Single Key Trapped when Actuator Released – 3NC/1NO – 1/2″NPT | M-HT-CB-22-M | Handle Interlock with Spring – Single Key Trapped when Actuator Released – 2NC/2NO – M20 |
| M-HT-CB-31-M | Handle Interlock with Spring – Single Key Trapped when Actuator Released – 3NC/1NO – M20 |
| Note |
|---|
| Key sold separately |
| Please note that for trapped key access locks, either a key or an actuator must be ordered with the product. This is required for manufacturing, as the internal mechanism must be configured to trap one of these parts. For assistance, please contact the IDEM Sales team. |
| Technical Data | |
|---|---|
| Approvals | cULus |
| Enclosure Material | Die-Cast Metal / 316 Stainless Steel Head and Handle |
| Safety Contact type | IEC 60947-5-1 Double break Type Zb |
| Termination | Clamp up to 2.5 sq. mm conductors |
| Rating | Utilisation Category : AC15 |
| Operational Rating | AC15 A300 240V. 3A /120V 6A. ac |
| Thermal Current (Ith) | 10A |
| Rated Insulation Voltage (Ui) | 500V |
| Withstand Voltage (Uimp) | 2500V |
| Short Circuit Overload Protection | Fuse Externally 10A. (FF) |
| Operating Temperature | -20 ... +60 °C |
| Enclosure Protection | IP67 |
| Holding Force | 3000N. (F1max.) 2307N. (Fzh) |
| Mechanical Life (B10d) | 1,000,000 cycles |
