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EATON C25 Series Non-Reversing Definite Purpose Contactor - Non-Reversing Definite Purpose Contactors
EATONNon-Reversing Definite Purpose Contactors

EATON C25 Series Non-Reversing Definite Purpose Contactor

The EATON C25 Series Definite Purpose Magnetic Contactor (MPN C25END430B) is a non-reversing, 4-pole contactor with a 4NO main pole contact form. Designed for HVACR applications, it features a 208-240V AC coil…

SKU 3G-OTH-42131

Brand
EATON
Item
C25 Series Non-Reversing Definite Purpose Contactor
Category
Non-Reversing Definite Purpose Contactors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EATON
Manufacturer Part Number
C25END430B
Series
C25 Series
Type
30 A, Non-Reversing
AC
208-240V
Phase
Three
Frame Size
E
Coil Voltage
208-240V AC
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
4NO
Maximum Voltage Rating
690V AC
Terminal Connection Type
Quick-Disconnect Terminals

Technical Documents

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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON C25 Series Definite Purpose Magnetic Contactor (MPN C25END430B) is a non-reversing, 4-pole contactor with a 4NO main pole contact form. Designed for HVACR applications, it features a 208-240V AC coil voltage, a maximum voltage rating of 690V AC, and quick-disconnect terminals in a Frame Size E for three-phase systems.

Frequently Asked Questions

What is the EATON C25END430B definite purpose contactor used for?

The EATON C25END430B is a non-reversing, 4-pole definite purpose contactor designed for HVACR applications such as air conditioning, refrigeration, and heat pump systems. It switches three-phase loads up to 30 A with a 208-240V AC coil, making it suitable for compressor and fan motor control in commercial and industrial equipment.

What are the specifications of the EATON C25END430B contactor?

The EATON C25END430B is a 4-pole, non-reversing definite purpose contactor from the C25 Series. It has a coil voltage of 208-240V AC, a maximum voltage rating of 690V AC, and a 4NO main pole contact form. It features quick-disconnect terminals, Frame Size E, and is rated for three-phase systems up to 30 A.

Where to buy the EATON C25END430B contactor worldwide?

You can source the EATON C25END430B contactor through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine EATON components for HVACR applications.

How to select the right EATON definite purpose contactor for HVACR?

To select the correct EATON definite purpose contactor, match the coil voltage (e.g., 208-240V AC) to your control circuit, ensure the pole count (4 poles) and contact form (4NO) suit your load, and verify the maximum voltage rating (690V AC) and current rating (30 A) meet system requirements. Always consult the manufacturer's application guide for proper sizing.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON non-reversing definite purpose contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
EATON Definite Purpose Magnetic Contactor: 4 Poles, 208-240V AC, 25 A, Non-Reversing (MPN C25END425B)
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EATON Definite Purpose Magnetic Contactor: 4 Poles, 208-240V AC, 25 A, Non-Reversing (MPN C25END425B)
EATON Definite Purpose Magnetic Contactor: 4 Poles, 120V AC, 30 A, Non-Reversing (MPN C25END430A)
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EATON Definite Purpose Magnetic Contactor: 4 Poles, 120V AC, 30 A, Non-Reversing (MPN C25END430A)
Three-phase definite purpose contactor with 4 normally open poles, 110-120V AC coil, and 25 A rating. Maximum voltage rating of 690V AC. Frame size E with quick-disconnect terminals. Suitable for HVACR applications such as switching compressors, fan motors, and refrigeration units
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Three-phase definite purpose contactor with 4 normally open poles, 110-120V AC coil, and 25 A rating. Maximum voltage rating of 690V AC. Frame size E with quick-disconnect terminals. Suitable for HVACR applications such as switching compressors, fan motors, and refrigeration units
EATON Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 30 A, Non-Reversing (MPN C25BNB230B)
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EATON Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 30 A, Non-Reversing (MPN C25BNB230B)
EATON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 30 A, Non-Reversing (MPN C25DND330B)
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EATON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 30 A, Non-Reversing (MPN C25DND330B)
EATON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 25 A, Non-Reversing (MPN C25DND325B)
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EATON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 25 A, Non-Reversing (MPN C25DND325B)

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