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Eaton CHSPT2ULTRA surge protector, black plastic enclosure, 2.25 inch depth

Eaton

Eaton CHSPT2ULTRA Surge Protector 120/240V 2.25

SKU CH-R0YC-ANAV1

A 120/240 V single-phase surge protector with two poles and a 2.25 inch depth

  • Product colorBlack
  • 120/240 VAC dual-voltage protection for single-phase panels
  • Two-pole design clamps surges on both hot legs
  • Compact 2.25 in depth fits tight breaker boxes
  • Eaton-engineered surge suppression safeguards connected equipment
  • Black finish blends cleanly with standard panel interiors

Eaton CHSPT2ULTRA Surge Protector

The Eaton CHSPT2ULTRA is a single-phase surge protection device rated for 120/240VAC electrical systems. It uses two poles to clamp transient overvoltages before they reach connected equipment. The unit has a compact mounting depth of 2.25 inches. It is designed for new installations requiring reliable voltage suppression.

Suitable for 120/240V single-phase panels

This protector suits electricians and facility managers fitting surge suppression into standard single-phase distribution boards. It is not intended for three-phase power systems or for circuits operating outside the stated 120/240VAC range. Buyers needing higher pole counts or different voltage ratings should select an alternative model.

120/240VAC two-pole voltage rating

The defining specification is the 120/240VAC, two-pole, single-phase rating. This voltage and pole configuration determines whether the device matches the target electrical panel. Verify the supply voltage and phase arrangement before purchase to ensure correct application.

How it compares

Measured against everything we stock in Surge Protector Power Strips, at today’s prices. Recalculated every night.

Price $266.99
Pricier than about 90% of the 565 comparable items (median $37.99).

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Specifications

Product
Brand nameEaton
Product colorBlack

Questions about this item

Will this 120/240V unit fit inside my existing 2.25-inch deep panel?

The device depth is 2.25 inches, so it matches panels with that exact internal clearance.

Can I use this single-phase protector on a split-phase service that feeds both 120V and 240V loads?

Yes, the 120/240VAC rating and two-pole design cover both voltages on a single-phase supply.

How do I confirm the surge protector is still active after installation?

Check the front-panel status indicator; a lit LED shows the protection circuit is functional.

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