SIEMENS
SIEMENS 75D73070D Contactor Coil Kit 208VAC NEMA 00-2.5
Replacement coil kit operates at 208 V AC, 60 Hz, 180 VA for NEMA sizes 00 through 2.5
- Replacement coil for NEMA sizes 00 through 2.5
- 208 V AC coil voltage matches control circuit
- 180 VA coil power rating for reliable pull-in
- 60 Hz frequency suits standard mains supply
- Genuine Siemens part number 75D73070D ensures correct fit
Replacement Coil Kit for NEMA Starters
This Siemens 75D73070D coil kit replaces the operating coil in NEMA contactors and starters sized 00 through 2-1/2. It is designed for maintenance teams and electricians who need to restore a starter to service after coil failure. The kit operates at 208 VAC and 60 Hz, matching common North American control voltages.
Straightforward Coil Swap
Installation involves removing the starter cover, disconnecting the old coil leads, and fitting the new coil in the same position. The coil power rating is 180 VA, so verify the control transformer or supply can deliver that inrush. A common issue is forgetting to re-seat the armature or mis-routing the lead wires, which prevents the contactor from closing cleanly.
208 VAC Control Circuit Capacity
The coil draws 180 VA at 208 VAC, 60 Hz, providing reliable pull-in and hold for NEMA sizes 00, 0, 1, 2, and 2-1/2. It handles standard motor-starting duty cycles within those frame sizes. Applications requiring a different control voltage, higher coil VA, or non-NEMA frame sizes will need a different coil kit.
Highlights
- Replacement coil for NEMA sizes 00 through 2.5
- 208 V AC coil voltage matches control circuit
- 180 VA coil power rating for reliable pull-in
- 60 Hz frequency suits standard mains supply
- Genuine Siemens part number 75D73070D ensures correct fit
Specifications
| Brand | SIEMENS |
|---|
Questions about this item
How can I confirm the coil is energising correctly after installation?
Measure 208 V AC across the coil terminals with a multimeter while the circuit is live and listen for a clean mechanical pull-in without chatter.
What parts are included in the 75D73070D kit and what must be sourced separately?
The kit contains the 208 V AC replacement coil rated 180 VA at 60 Hz; mounting hardware, contact blocks and overload relays are not included.
Which NEMA size should I select for my starter?
Choose the size marked on the existing contactor — this coil fits NEMA 00, 0, 1, 2 and 2-1/2 frames.
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