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951491 - ESAB 90A 3-Pole Welding Contactor 115V Coil

Packaging: pack of 1
$3,041.96/EA $1,877.23/pack of 1 only $1,877.23/EASave 38%

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OVERVIEW

Restore Power with the ESAB 951491 Contactor

Is your welding machine acting up? A faulty contactor is often the culprit behind power issues, buzzing noises, or a machine that simply won't strike an arc. The ESAB 951491 Contactor is the heavy-duty solution you need to get your equipment back in top fighting shape. Designed as a direct replacement for specific ESAB power sources, this 3-pole contactor is built to handle the heat and stress of daily industrial use.

Rated for a substantial 90 Amps, this contactor acts as the muscle behind your machine's power switch, safely managing the high currents needed for welding. The 115 VAC coil integrates seamlessly with your welder's existing control circuitry. When you pull the trigger, you need a contactor that snaps shut instantly and reliably every time. This unit delivers that consistency, ensuring stable power delivery to your torch or stick electrode.

Don't let a worn-out part halt your production. Symptoms of a bad contactor include humming sounds from the machine, the welder staying 'hot' when the trigger is released, or no output at all. Swapping out your old unit with a genuine ESAB 951491 ensures you are maintaining the safety and reliability standards of your original machine. It's a smart investment in the longevity of your shop's most valuable assets.

Why Choose This Replacement?

  • OEM Quality: Fits right, works right. No guessing games.
  • High Capacity: 90A rating handles heavy welding loads.
  • Durable: Built to withstand thousands of switching cycles.
Additional Information
Amperage:90
Voltage:115 V
Packaging Description:1 Per Ea
Component Type:Contactor
Poles:3
Coil Voltage:115 VAC
Amperage Rating:90 A

INCLUDED

  • 1 x 3-Pole Contactor (90A, 115VAC Coil)

APPLICATIONS

  • Replacement part for ESAB welding power sources
  • High-current switching in industrial machinery
  • Three-phase motor control circuits
  • Power distribution switching

FAQ

The ESAB 951491 contactor is rated for 90 Amps.

The control coil voltage is 115 VAC.

This is a 3-pole contactor, suitable for switching three phases.

Yes, this is a genuine replacement part intended for ESAB equipment.

Common signs include a loud buzzing or humming noise, the machine not outputting power, or the contactor sticking closed (machine stays live).

No, this contactor requires a 115 VAC control signal. Using it on a 24V circuit will not actuate the coil.

Typically, contactors are sold as the unit itself. You usually reuse existing mounting screws or hardware from the machine.

It is primarily used to switch the main power transformer or output in welding power sources.