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WSP240/5A (Mains, Type 2)

The WSP240-5A Wallis mains single circuit protection surge protector
Wiring diagram of a WSP240-5A mains single circuit surge protector

Single Phase Type 2 and 3 tested (BS EN 61643) surge protector for use on single phase mains power circuits up to 5 or 16A (e.g. Alarm panels) to protect connected equipment from transient overvoltages.

Available in 90 to 135V or 200 to 280V AC voltages.

Features and Benefits:

  • Full mode (All mode) protection.
  • Low let through voltage.
  • Protects against transient overvoltages without interruption of supply.
  • Available in IP66 rated enclosure for use in dusty or damp environments.
  • Available for 35mm DIN rail mounting.
Nominal VOperating V RangeMax. Current RatingNominal Surge Current 8/20μsMax. Surge Current 8/20μsLet-through VLocationPart Number
Nominal V240Operating V Range280 MaxMax. Current Rating5ANominal Surge Current 8/20μs5kAMax. Surge Current 8/20μs10kALet-through V<660V @ InLocationLPZ 1-2Part Number

Tested: BS EN 61643-11

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