Supplementary Protectors

Supplementary Protectors

Supplementary protectors can used in a number of industrial applications allowing the user to quickly find the problem circuit should a fault occur without having to shut down all of the other control circuits. Supplementary protectors may also be used as a local disconnecting means inside the panel when a branch circuit protection device is already present.

Supplementary Protectors
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  1. Allen-Bradley Safety Relay - 440R-E23191
    Allen Bradley Safety Relay Expansion Unit 440R-E23191 Learn More
  2. Allen-Bradley Safety Relay - 440R-M23145 (Refurbished)
    Allen Bradley Monitoring Safety Relay 440R-M23145 Learn More
  3. Allen-Bradley Safety Relay - 440R-N23117 (Refurbished)
    Allen Bradley Monitoring Safety Relay 440R-N23117 Learn More
  4. Allen-Bradley Safety Relay - 440R-N23126-B (Used)
    Allen Bradley Monitoring Safety Relay MSR 440R-N23126 Learn More
  5. Allen-Bradley Safety Relay - 440R-W23225
    Allen Bradley Guardmaster Safety Relay 440R-W23225 Learn More
  6. Siemens DC Link Capacitors 6SY7000-0AD66
    Siemens Capacitor Bank Assembly 14,100UF 800V Learn More
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