R-Frame Circuit Breakers

Class 612 / Refer to Catalog 0612CT0101

PowerPact R-Frame Molded Case Circuit Breakers

R-Frame Interrupting Ratings

Voltage

R-Frame Interrupting Rating

G

J

K

L

240 Vac

65 kA

100 kA

65 kA

125 kA

480 Vac

35 kA

65 kA

65 kA

100 kA

600 Vac

18 kA

25 kA

65 kA

50 kA

R-frame circuit breakers can be bus- or cable-connected. For cable connections, optional terminal pad kit RLTB or equivalent bus structure is required. Each RLTB kit contains terminal pads for one end of the circuit breaker only and has provisions for mounting a maximum of 8 lugs per phase (9 lugs for 3000 A). RLTB kits are included with 2500 A 100% rated circuit breakers. The RL3TB kits are included with the 3000 A, 80% and 100% rated circuit breakers. For other circuit breakers, order terminal pad kit (RLTB) and optional lugs separately. See Mechanical LugsPower Distribution Connectors.


R-Frame 3000 A (600 Vac, 50/60 Hz) 3P Circuit Breaker with Electronic Trip Unit

Electronic Trip Unit [1]

Sensor
Rating

Cat. No. [2]

Type

Function

Trip Unit

Basic Electronic Trip Unit
(Not Interchangeable)

Fixed
long-time,
Adjustable
Instantaneous

ET1.0I

1200 A

R■F36120

1600 A

R■F36160

2000 A

R■F36200

2500 A

R■F36250

Micrologic
Interchangeable Standard Trip Unit

LI

3.0

600 A

R■F36060(C)U31A

800 A

R■F36080(C)U31A

1000 A

R■F36100(C)U31A

1200 A

R■F36120(C)U31A

1600 A

R■F36160(C)U31A

2000 A

R■F36200(C)U31A

2500 A

R■F36250(C)U31A

3000 A

R■F36300(C)U31A

LSI

5.0

600 A

R■F36060(C)U33A

800 A

R■F36080(C)U33A

1000 A

R■F36100(C)U33A

1200 A

R■F36120(C)U33A

1600 A

R■F36160(C)U33A

2000 A

R■F36200(C)U33A

2500 A

R■F36250(C)U33A

3000 A

R■F36300(C)U33A

Micrologic
Interchangeable Ammeter
Trip Unit

LI

3.0A

600 A

R■F36060(C)U41A

800 A

R■F36080(C)U41A

1000 A

R■F36100(C)U41A

1200 A

R■F36120(C)U41A

1600 A

R■F36160(C)U41A

2000 A

R■F36200(C)U41A

2500 A

R■F36250(C)U41A

3000 A

R■F36300(C)U41A

LSI

5.0A

600 A

R■F36060(C)U43A

800 A

R■F36080(C)U43A

1000 A

R■F36100(C)U43A

1200 A

R■F36120(C)U43A

1600 A

R■F36160(C)U43A

2000 A

R■F36200(C)U43A

2500 A

R■F36250(C)U43A

3000 A

R■F36300(C)U43A

LSIG

6.0A

600 A

■F36060(C)U44A

800 A

R■F36080(C)U44A

1000 A

R■F36100(C)U44A

1200 A

R■F36120(C)U44A

1600 A

R■F36160(C)U44A

2000 A

R■F36200(C)U44A

2500 A

R■F36250(C)U44A

3000 A

R■F36300(C)U44A

Micrologic
Interchangeable Power Trip Unit

LSI

5.0P

600 A

R■F36060(C)U63AE1

800 A

R■F36080(C)U63AE1

1000 A

R■F36100(C)U63AE1

1200 A

R■F36120(C)U63AE1

1600 A

R■F36160(C)U63AE1

2000 A

R■F36200(C)U63AE1

2500 A

R■F36250(C)U63AE1

3000 A

R■F36300(C)U63AE1

LSIG

6.0P

600 A

R■F36060(C)U64AE1

800 A

R■F36080(C)U64AE1

1000 A

R■F36100(C)U64AE1

1200 A

R■F36120(C)U64AE1

1600 A

R■F36160(C)U64AE1

2000 A

R■F36200(C)U64AE1

2500 A

R■F36250(C)U64AE1

3000 A

R■F36300(C)U64AE1

Micrologic
Interchangeable Harmonic Trip Unit

LSI

5.0H

600 A

R■F36060(C)U73AE1

800 A

R■F36080(C)U73AE1

1000 A

R■F36100(C)U73AE1

1200 A

R■F36120(C)U73AE1

1600 A

R■F36160(C)U73AE1

2000 A

R■F36200(C)U73AE1

2500 A

R■F36250(C)U73AE1

3000 A

R■F36300(C)U73AE1

LSIG

6.0H

600 A

R■F36060(C)U74AE1

800 A

R■F36080(C)U74AE1

1000 A

R■F36100(C)U74AE1

1200 A

R■F36120(C)U74AE1

1600 A

R■F36160(C)U74AE1

2000 A

R■F36200(C)U74AE1

2500 A

R■F36250(C)U74AE1

3000 A

R■F36300(C)U74AE1

Footnotes

  1. For 2P and 4P information see Catalog 0612CT0101.
  2. To complete the catalog number: Replact the ■ with the appropriate interrupting rating (G, J, K or L).; For 100% rated circuit breakers, add a “C” in the 9th character place. For example, the catalog number for a 100% rated trip unit with LI trip functions at 2500 A would be GF36025CU31A.

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