SUPPLEMENTARY PROTECTORS

Offering maximum reliability and accuracy, the Supplementary Protectors fit various applications (of which there are many) where a fuse may have been previously used. The advantage over fuses is that it is resettable and the device’s status is easily and clearly identified by the position of the handle and the flag indicator. With easy mounting of the device on a 35 mm DIN rail and also the "Quick 3 Step" field mountable accessories, it is now easier for the customer to select and apply this modular range. Due to the smaller modular width of the device and accessories, it enables them to save space in their panel or equipment — which directly leads to cost savings.

Supplementary Protectors
Supplementary Protectors are ideal for providing protection in a multitude of applications, including:

  • Motor Control Circuits
  • Control Power Transformers
  • Relays
  • Contactor Coils
  • PLC I/O points
  • Lighting Circuits

Features, Benefits and Functions
Current Limiting design provides fast short circuit interruption that reduces the let-through energy which can damage the circuit. Thermal Magnetic Overcurrent Protection provides:

  • Three levels, categorized by B, C and D curves
  • In direct relation to continuous rating of device
  • Color Coded status indicator window — Red=ON or Green=OFF
  • IP20 Finger Protection
  • Provision for Dual Connection
  • Field Mountable Accessories
  • 35 mm DIN Rail Mountable, utilizing "extra strength" spring clip

Standards and Certifications

  • UL recognized under UL 1077
  • CSA 22.2
  • IEC 898
  • IEC 60947-

Accessories, Supplementary Protector
The following field mounted accessories available for use with supplementary protectors.

  • Auxiliary Switch
  • Combined Auxiliary Switch and Bell Alarm
  • Shunt trip
  • Undervoltage Release
  • Fork and Pin Bus Bar Combs

No tools required for installation.

  
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Technical Documents
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