ORPK40A400 - Cutler Hammer 400A Rating Plug for Digitrip OPTIM 550, Series C, Frame K Circuit Breakers

ORPK40A400

ORPK40A400 is a 400A rating plug designed for use with Digitrip OPTIM 550 trip units in Cutler Hammer Series C, Frame K molded case circuit breakers.

This rating plug establishes the continuous current rating for 400A Frame K circuit breakers with Digitrip OPTIM 550 trip units. It is compatible with Series C KD, DK, KDB, HKD, HKDB, KDC, CKD, and CHKD breakers. The plug installs easily into the trip unit, aligning pins with sockets without requiring excessive force. UL Listed for safety and reliability, it supports proper thermal and current sensing characteristics for circuit protection.

• Amperage Rating: 400A
• Compatible Series: Cutler Hammer Series C
• Frame Size: Frame K
• Trip Unit: Digitrip OPTIM 550
• UL Listed Certification
• Dimensions: 2.25 in Length x 1.5 in Width x 1.5 in Height
• Weight: 0.7 lb
• Used with 3-Pole Molded Case Circuit Breakers

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Specifications

• Part Number: ORPK40A400
• Manufacturer : Cutler Hammer
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Rating Plug
• Family : Series C
• Type : ORPK
• Amperage : 400
• Frame Size : 400
• Amperage Maximum : 400
• Amperage Minimum : 400
• Compatible Frames : KD,DK,KDB,HKD,HKDB,KDC,CKD,CHKD
• Trip Type : DIGITRIPOPTIM550,DIGITRIPOPTIM1050

Product Data

• UPC : 782114427217
• GTIN : 00782114427217
• Country of Origin : United States
• Dimensions : 2.25 in x 1.5 in x 1.5 in (Length/Depth x Height x Width)
• Weight : 0.7
• Certification : UL Listed