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EATON Magnetic Contactor: Non-Reversing, 3 Poles, NEMA Size 5, 270 A - Non-Reversing NEMA Contactors
EATONNon-Reversing NEMA Contactors

EATON Magnetic Contactor: Non-Reversing, 3 Poles, NEMA Size 5, 270 A

SKU 3G-OTH-41116

Brand
EATON
Item
Magnetic Contactor: Non-Reversing, 3 Poles, NEMA Size 5, 270 A
Category
Non-Reversing NEMA Contactors
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Technical Specifications

EATON
Manufacturer Part Number
CN15SN3C
Type
NEMA Size 5, 270 A
AC
480V
Poles
3
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the EATON CN15SN3C NEMA magnetic contactor used for?

The EATON CN15SN3C is a non-reversing NEMA magnetic contactor used to switch heavy motor loads and industrial equipment in plants, HVAC systems, and pumping stations. Its NEMA Size 5 rating and 270 A capacity suit high-current applications requiring reliable, frequent on-off control.

What are the specifications of the EATON CN15SN3C contactor?

The EATON CN15SN3C is a 3-pole, non-reversing NEMA magnetic contactor rated NEMA Size 5 at 270 A and 480V AC. It is designed for demanding industrial environments and is commonly applied in motor control centers and heavy machinery. The manufacturer part number is CN15SN3C.

Where to buy the EATON CN15SN3C contactor worldwide?

3G Electric supplies the EATON CN15SN3C NEMA magnetic contactor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this Eaton industrial control component.

How to select the correct NEMA contactor size for a motor?

Select a NEMA contactor size by matching the motor’s full-load current and voltage to the contactor’s rating. For example, the EATON CN15SN3C (NEMA Size 5, 270 A, 480V AC) suits motors drawing up to 270 A. Always consult the motor nameplate and local electrical codes 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 nema contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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