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EATON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 30 A - Non-Reversing Definite Purpose Contactors
EATONNon-Reversing Definite Purpose Contactors

EATON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 30 A

The EATON C25 Series Definite Purpose Magnetic Contactor (MPN C25DND330B) is a three-pole, non-reversing HVACR definite purpose contactor with a 3NO main pole contact form. It features a D frame size, a coil voltage…

SKU 3G-OTH-42067

Brand
EATON
Item
Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 30 A
Category
Non-Reversing Definite Purpose Contactors
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Technical Specifications

EATON
Manufacturer Part Number
C25DND330B
Series
C25 Series
Type
30 A, Non-Reversing
AC
208-240V
Phase
Three
Frame Size
D
Coil Voltage
208-240V AC
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
3NO
Maximum Voltage Rating
690V AC
Terminal Connection Type
Quick-Disconnect Terminals
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON C25 Series Definite Purpose Magnetic Contactor (MPN C25DND330B) is a three-pole, non-reversing HVACR definite purpose contactor with a 3NO main pole contact form. It features a D frame size, a coil voltage of 208-240V AC, a maximum voltage rating of 690V AC, and quick-disconnect terminals.

Frequently Asked Questions

What is the EATON C25DND330B definite purpose contactor used for?

The EATON C25DND330B is a three-pole, non-reversing definite purpose contactor designed for HVACR applications such as air conditioning, refrigeration, and heating systems. It switches loads like compressors and fan motors using a 208-240V AC coil and quick-disconnect terminals for reliable control.

What are the specifications of the EATON C25DND330B contactor?

The EATON C25DND330B is a 30 A, three-pole non-reversing contactor with a 208-240V AC coil voltage, 690V AC maximum voltage rating, D frame size, and 3NO main pole contact form. It features quick-disconnect terminals and is part of the C25 Series, suitable for HVACR definite purpose use.

Where to buy the EATON C25DND330B contactor worldwide?

You can source the EATON C25DND330B contactor from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this C25 Series definite purpose contactor.

How to install the EATON C25DND330B definite purpose contactor?

To install the EATON C25DND330B, ensure power is off, mount the contactor securely using the D frame, connect the 208-240V AC coil to the control circuit, and terminate load wires to the quick-disconnect terminals. Follow standard HVACR wiring practices and verify torque specifications per the manufacturer's guidelines.

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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