Bell (89) 12V DC Relay Unit
- Brand:Bell System
- Product Code:89
- Availability:Please Call or Email Us to Check Availability
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Bell (89) 12V DC Relay Unit
These interface relay units give a N/O (normally open) or a N/C (normally closed) changeover contact when triggered from 12V or 24 V. They are ideal for operating a FAILSAFE lock release on a standard door entry system or connecting high current devices with a secondary power supply.
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