Eaton Cutler-Hammer 6702ED525-3 DC Power Contactor
Eaton / Cutler-Hammer | Part No. 6702ED525-3 | 1000A, 1000VDC, 125VDC Coil | SCR Drive Application
Coil voltage note: This unit has a 125VDC coil, not the more common 74VDC variant. Confirm your control circuit coil power supply voltage before ordering. A 74VDC coil will not operate reliably on a 125VDC control bus, and vice versa.
About This Item
The Eaton Cutler-Hammer 6702ED525-3 is a 1000 amp DC power contactor from the 6702ED series, rated at 1000VDC. The "-3" suffix denotes the 125VDC coil variant. This distinguishes it from the more common 74VDC coil versions used in standard oilfield SCR rig packages. The 125VDC coil means this unit is specific to drive systems where the control power bus runs at 125V rather than 74V.
If you are replacing a single contactor in an existing SCR panel, the coil voltage in your nameplate has to match the control circuit output exactly. The physical form factor across the 6702ED525 family is the same; the coil voltage is what differentiates them and what determines whether a given replacement will function. Condition will be disclosed in writing with any quote. Contact us with your nameplate data or application details if you need confirmation before purchase.
Technical Specifications
Documentation Available With This Item
Interested in This Item?
Confirm your control bus voltage before inquiring. If it is 125VDC, this is your unit. Email or call with your application details and we will quote with condition disclosure and shipping.