474938 - Westinghouse 20A 2 Pole Miniature Circuit Breaker C Curve 10kAIC 480Y/277V AC

474938

474938 is a Westinghouse 20A 2 Pole Miniature Circuit Breaker with a C Trip Curve, designed for reliable branch circuit protection in a variety of commercial and industrial applications. This breaker is rated for 10kAIC at 480Y/277V AC and features a direct current rating of 125V DC (60V DC per pole), making it suitable for use in demanding environments where safety and performance are critical. This Westinghouse miniature circuit breaker is UL489 certified, meeting National Electrical Code standards for primary thermal overload and short circuit protection. It is approved by Underwriters Laboratories for branch circuit protection in both the US and Canada. The breaker is designed for standard installation on 35mm DIN rails or direct mounting to control panels, providing flexibility for various panel configurations.

• 20 Ampere rated current
• 2 Pole configuration
• C Trip Curve
• 10kAIC interrupt rating at 480Y/277V AC
• 125V DC (60V DC per pole) direct current rating
• UL489 Certified
• Underwriters Laboratories approved
• 35mm DIN rail mountable
• Direct panel mounting option
• Suitable for branch circuit protection
• Meets National Electrical Code standards
• Used in motor control, HVAC, and OEM equipment

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Specifications

• Part Number: 474938
• Manufacturer : Westinghouse
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : MA Series
• Type : MAY
• Voltage : 240
• Amperage : 200
• Phase : 3
• Poles : 3
• AIC rating : 100kA@240V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• Weight : 2