Surge Protector 240V at 200kA with Overwatch Protection Circuitry


  • Visual Status Indicator Lights (Green = Protected), (Line 1 Red = Line 1 Unprotected), (Line 2 Red = Line 2 Unprotected)
  • 6 Modes of Protection (L1 – L2), (L1 – N), (L2 – N), (L1- G), (L2 – G), (N- G)
  • Vpr (L-L 300V) (L-N 150V) (N-G 50V)
  • Provides 200,000 Amps of surge current capacity per phase
  • Nema 3R Enclosure per Nema/UL requirements with 4X indoor / outdoor rating
  • Can be used as a type 1 or 2 SPD (If installing on load center use in conjunction with a 20A 2 pole circuit breaker
SKU: SP240V200KA Category:

Bad Wolf Whole House Surge Protection Devices (SPDs) are installed in the main breaker panel of your residence providing for surge protection for all circuits connected. A green LED indicator shows you that the surge protector is providing protection for all the connected circuits, while two red LED indicators alert you of a failure on either of the line connections. The Bad Wolf Whole Home Surge Protection Device is designed for normal Line to Line voltages of 240VAC and Line the Neutral voltages of 120VAC. The Bad Wolf Surge Protector is built to hand surge currents up to 200,000 Amps (200kA).

Additional information

Weight 19 oz
Dimensions 6 × 3.25 × 2.25 in

Commercial, EV Charging Station, Farm, Generator, Home, Irrigation, Marine, RV, Solar, Wind


UL 1449

Connection Type


Form Factor

Surface Mount

Product Dimensions


Product Weight


Service Type

Single Phase, Split Phase

SPD Classification

Type 1, Type 2

Surge Current Rating (A)


Type of Surge Protection


Voltage (Vac)


SP240V200KA Instructions

sp240v200ka instructions