Eaton
Eaton C25CNB130B Definite Purpose Magnetic Contactor 208-240V AC 1P 40A
Controls single-phase motors and resistive loads up to 40 A with a 208-240 V AC coil
- Controls 208-240V AC circuits with 40A resistive rating
- Handles up to 5hp at 240V AC single phase
- 30A inductive current rating for motor loads
- Single pole definite purpose contactor design
- C25 series frame size for compact installation
Definite Purpose Contactor 40A 1P
The Eaton C25CNB130B is a definite purpose magnetic contactor rated for 40 A resistive and 30 A inductive loads at 208-240V AC coil voltage. It features a single pole, non-reversing design in the C25 series with no enclosure. Suitable for controlling LED lighting up to 40 A and single-phase motor loads up to 5 hp at 240V AC.
Check coil voltage and load type before ordering
Verify that your control circuit supplies 208-240V AC to match the coil rating. Confirm the load is single-phase and does not exceed 40 A resistive or 30 A inductive. The contactor has no enclosure, so ensure the mounting location provides appropriate protection. Tungsten and fluorescent lighting ratings are not applicable for this model.
Suits LED lighting and single-phase motor control
Ideal for switching LED lighting circuits or single-phase motors up to 5 hp at 240V AC in commercial or industrial panels. Not suitable for applications requiring reversing operation, multi-pole switching, or tungsten and fluorescent lighting loads. Buyers needing enclosed contactors or different coil voltages should look at other options.
Highlights
- Controls 208-240V AC circuits with 40A resistive rating
- Handles up to 5hp at 240V AC single phase
- 30A inductive current rating for motor loads
- Single pole definite purpose contactor design
- C25 series frame size for compact installation
Specifications
| Brand | EATON |
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Questions about this item
Does the contactor arrive with any enclosure or mounting hardware, or must those be purchased separately?
The unit has a NEMA enclosure rating of No Enclosure, so it is supplied as an open-frame device without a housing; mounting hardware is not included and must be sourced separately.
Should I select a different frame size or coil voltage for a 120 V control circuit?
This model uses a 208-240 V AC coil and frame size C; it is not offered with a 120 V coil, so a separate contactor with the correct coil voltage would be required.
How does the 40 A resistive rating translate when the contactor switches a 240 V single-phase motor?
At 240 V AC single-phase the contactor is rated for 5 hp, which corresponds to a full-load inductive current of approximately 30 A, lower than the 40 A resistive rating.
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