Eaton
Eaton C25CNB130T Definite Purpose Magnetic Contactor 24V AC 1P
A 24V AC single-pole definite-purpose magnetic contactor rated 30 A inductive and 40 A resistive at 50/60 Hz with a 2.32 in depth
- Controls heavy-duty machinery with reliable 24V AC coil operation
- Handles inductive loads up to 30 A and resistive loads up to 40 A
- Non-reversing action ensures consistent current flow direction
- Auxiliary contact capacity of 1 adds secondary circuit flexibility
- Compact 2.32 in depth fits standard enclosures
Definite Purpose Magnetic Contactor
The Eaton C25CNB130T is a non-reversing definite purpose magnetic contactor built for industrial electrical control. It manages power flow in heavy-duty applications such as HVAC, data processing and manufacturing by responding to electrical impulses to allow or interrupt supply.
24V AC Coil and Auxiliary Capacity
The 24V AC coil voltage determines the control circuit required for engagement and disengagement. An auxiliary contact module capacity of one provides a single additional secondary circuit for managing extra electrical loads or signals within the system.
30A Inductive and 40A Resistive Load Ratings
Full load ratings are 30 amps for inductive loads and 40 amps for resistive loads, defining the maximum continuous current the contactor can handle. Exceeding these ratings may lead to overheating or potential failure, so the device suits applications staying within these limits.
Highlights
- Controls heavy-duty machinery with reliable 24V AC coil operation
- Handles inductive loads up to 30 A and resistive loads up to 40 A
- Non-reversing action ensures consistent current flow direction
- Auxiliary contact capacity of 1 adds secondary circuit flexibility
- Compact 2.32 in depth fits standard enclosures
Specifications
| Brand | EATON |
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Questions about this item
How often will the 24V AC coil need replacement under continuous duty?
The 24V AC coil is built for industrial duty cycles; no scheduled replacement interval is defined, but inspect it during routine panel maintenance for signs of overheating or mechanical wear.
Which rating — 30 A inductive or 40 A resistive — becomes the limiting factor first when the contactor runs all day?
The 30 A inductive (full-load amps) rating is the lower limit, so inductive loads such as compressors or motors will reach the contactor's continuous current ceiling before resistive loads do.
How much heat does the C25CNB130T generate inside a closed enclosure during 24-hour operation?
With a 2.32 in depth and 30 A/40 A ratings, the contactor dissipates modest heat; ensure the enclosure provides adequate airflow to keep internal temperatures within the 50/60 Hz design limits.
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