Motor Circuit Protectors and Motor Protector Circuit Breakers
Class 580, 585, 680, 685
PowerPacT Motor Protector Circuit Breakers—Two Device Solutions
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Accessories see PowerPacT™ Circuit Breaker Accessories and Supplemental Digest Section 3 |
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Optional Lugs see Mechanical Lugs and Supplemental Digest Section 3 |
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Dimensions see Molded Case Circuit Breaker Dimensions |
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Enclosures see Enclosures |
MicroLogic 2.2M and 2.3M trip units provide built-in thermal and magnetic protections. Use PowerPacT Motor Protect Circuit Breakers in two-device motor feeder solutions to provide protection against short-circuits, overloads, and phase unbalance.
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Protection settings are made using a rotary switch.
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Accept the same accessories and terminals as equivalent PowerPacT circuit breakers.
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UL, CSA, NOM, IEC, CCC certified, and UKCA and CE marked for global acceptance.
H-Frame (150 A), J-Frame (250 A) and L-Frame (600 A) Electronic
Motor Protector Circuit Breakers (UL Ratings)—
Two Device Solutions [1]
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Electronic Trip Unit Type |
Frame |
Sensor Rating |
Trip Unit |
Full Load Amperes Range (FLA) |
Isd (x FLA) |
Interrupting Rating |
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|---|---|---|---|---|---|---|---|---|---|
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G |
J |
L |
R |
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Standard [2] |
H-Frame |
30 |
2.2 M |
14–25 |
5-13 x FLA |
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50 |
14–42 |
5-13 x FLA |
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100 |
30–80 |
5-13 x FLA |
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150 |
58–130 |
5-13 x FLA |
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J-Frame |
250 |
114–217 |
5-13 x FLA |
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L-Frame |
400 |
2.3 M |
190–348 |
5-13 x FLA |
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600 |
312–520 |
5-13 x FLA |
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To select combination starters and motor controllers using MCP’s meeting NEC Article 430, refer to Section 16.