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CONTACTOR - 4 POLE NORMALLY CLOSED 277V COIL

C277NC Wattstopper
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The Multi-pole Contactor is a compact, electrically held lighting contactor used for controlling lighting and other electrical loads in Watt Stopper Lighting Integrator (LI) lighting control panels.
Voltage 277 V
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Features

Features

  • Multi-pole design enables control of multiple single-phase or multi-phase loads
  • Four pole, SPST power contacts
  • Silver cadmium oxide contacts for long life
  • Compatible with all HID and electronic ballast loads
  • Normally closed or normally open contacts
  • Accepts wire gauge #10–#14 AWG
Specifications

Specifications

General Info
Type Contactor
Application Sector Commercial
Product Line Wattstopper
Country Of Origin China
Warranty Type 1-Year
Standard UL, CSA
UPC Number 754182926862
Dimensions
Product Depth US 2.9 in
Product Height US 2.9 in
Product Volume US 14.3 cu in
Product Width US 1.7 in
Product Weight US 0.7 lb
Additional Information
DesignLights Consortium Qualified System Yes
Security   Yes This product is ioXt certified
RoHS Compliant Yes This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.
Technical Information
Wire Connection Type Mechanical Latching
Contact Configuration N-C
Contact Rating 277 V
Input Voltage 277 V
Mounting Type DIN Rail
Resources
Reviews

Reviews

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Questions & Answers

Questions & Answers

We are currently working on a design project for Rheem and are evaluating the use of the C277NC Contactor in our design. To facilitate our mechanical integration and assembly activities, we would like to request the 3D CAD model for this part.

Asked by: Veera Vasa
Thank you for your interest in the Wattstopper C277NC contactor. A few different model files are available under the Resources section for this product, including both .DXF and .DWG formats for download. If a full 3D model is required for your mechanical integration and assembly activities, it can be downloaded directly from the ABB website. The corresponding ABB catalog number is AFC16-04-00-42, which may assist in locating the correct model.
Answered by: Tier 1 Tech Support
Date published: 2026-06-10
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