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Cutler-Hammer C306DN3 overload relay
Industrial replacement part. Condition, fitment, and lead time are confirmed before purchase.

Cutler-Hammer C306DN3 Overload Relay

SKU: C306DN3

Professionally Reconditioned

Genuine OEM: professionally reconditioned, bench-tested

25 availableLead time confirmed before purchase
  • Genuine OEM component, cleaned and bench-tested
  • Meets or exceeds OEM specifications
  • 1-year warranty
  • Fitment reviewed by catalog number
$119

New Surplus

Genuine OEM: never energized, factory-new stock

25 availableLead time confirmed before purchase
  • Genuine OEM / factory-new surplus
  • New and never energized
  • Fitment reviewed by catalog number
  • Warranty terms confirmed before purchase
$170
Major cards acceptedVisa, Mastercard, American Express and Discover accepted
Condition, fitment, and lead time are confirmed before purchase.

Technical Specifications

Catalog #
C306DN3
Manufacturer
Cutler-Hammer
Size / Amperage
NEMA 00-2
Poles
3

Product Details

Product Overview

Cutler-Hammer C306DN3 three-pole overload relay, used with Cutler-Hammer / Trane wye-delta starters. Accepts H20xxB-3 heater packs (32A base, Size 5 starters with 300/5 CT). Pairs with the C306TB1 lug adapter, sold separately.

Product Support

Need help identifying this part?Send the equipment model, starter or contactor catalog number, and any available nameplate photos.
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