Type: 921/922
Single (type 921) or two pole (type 922) isolation switches to IEC 60947/EN 60947 with toggle actuation. Options include auxiliary contacts, a moulded flame retardant enclosure for added environmental protection (with or without rotary action external operating knob), and remote operation - disconnection only, or disconnection and re-connection. A version for use in hazardous areas (e.g. petroleum and chemical tankers) is available to special order.
Technical Data
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| Current ratings: | |
| from 240 A to -A type 921 from 120 A to -A type 922 |
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| Typical life: | |
| 10,000 operations at IN 20,000 operations mechanical |
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| Interrupting capacity Icn: | |
| type 921: 2,500 A type 922: 1,500 A |
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| Auxiliary contacts: | |
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| Water splash protection: | |
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Applications
- Watercraft & Vehicles
- Automobiles
- Commercial Vehicles
- Rail Vehicles