Brochure

7-8
© 2019 Schneider Electric
All Rights Reserved
Selection Information Molded Case Circuit Breakers
www.se.com/us
Class 600, 612, 800
M-, P-, and R-Frame Molded Case Circuit Breakers
PowerPact 800 A M-Frame PowerPact 1200 A P-Frame PowerPact 3000 A R-Frame
Circuit Breaker Type
MG MJ PG PJ PK PL RG RJ RK RL
Number of Poles
2, 3 2, 3 2, 3, 4 2, 3, 4 2, 3, 4 2, 3, 4 2, 3, 4 2, 3, 4 2, 3, 4 2, 3, 4
Current Range (A)
300–800 300–800 100–1200 100–1200 100–1200 100–1200 240–3000 240–3000 240–3000 240–3000
Interrupting Ratings
UL/CSA/NOM
Rating
(kA RMS)
(50/60 Hz)
240 Vac 65 100 65 100 65 125 65 100 65 125
480Y/277 Vac 35 65 35 65 50 100 35 65 65 100
480 Vac 35 65 35 65 50 100 35 65 65 100
600Y/347 Vac 18 25 18 25 50 25 18 25 65 50
600 Vac 18 25 18 25 50 25 18 25 65 50
DC Ratings
250 Vdc — — — — — — — — — —
500 Vdc [51]
— — — — — — — — — —
IEC
(kA RMS)
(50/60 Hz)
Icu/Ics [52]
240 Vac 50/25 65/35 50/25 65/35 50/25 125/65 50/25 65/35 85/65 125/65
415 Vac 35/20 50/25 35/20 50/25 50/25 85/45 35/20 50/25 70/55 85/45
Special Ratings
CCC X X X X X X X X X X
Fed. Specs W-C-375B/GEN
X X X X X X X X X X
HACR (2P, 3P)
X X X X X X X X X X
Connections/Terminations
Unit Mount X X X X X X X X X X
I-Line™ X X X X X X
X [53] X [53] X [53] X[53]
Rear Connection — — — — — — — — — —
Drawout — —
X [54] X [54] X [54] X [54]
— — — —
Optional Lugs
X X X X X X X X X X
Accessories and Modifications
Shunt Trip
X X X X X X X X X X
Undervoltage Trip
X X X X X X X X X X
Auxiliary Switches
X X X X X X X X X X
Alarm Switch X X X X X X X X X X
Motor Operator
— —
X [54] X [54] X [54] X [54]
— — — —
Handle Operators
— —
X [54] X [54] X [54] X [54]
— — — —
Mechanical Interlocks (3P)
— — X X X X — — — —
Handle Padlock Attachment X X X X X X X X X X
Cylinder Lock (3P)
— — — — — — — — — —
Optional GF Protection
— — X X X X X X X X
Trip System Type
Thermal-magnetic
— — — — — — — — — —
Instantaneous-only (MCP)
— — — X X — — — — —
Molded Case Switch (Automatic)
— — X X X X X X X X
Electronic X X X X X X X X X X
Enclosures (page 7-80–page 7-82)
General Purpose (NEMA 1)
X X X X X X — — — —
Raintight (NEMA 3R)
X X X X X X — — — —
Dust-tight (NEMA 12)
X X X X X X — — — —
Watertight (NEMA 4, 4X, 5)
X X — — — — — — — —
Explosion Proof (NEMA 7, 9)
— — — — — — — — — —
Dimensions
(3P Unit Mount)
Height–in.
(mm)
12.80 (325) 16.20 (413) 15 (381)
Width—in.
(mm)
8.30 (210) 8.30 (210) 16.50 (420)
Depth—in.
(mm)
8.10 (205) 8.10 (205) 14.40 (366)
Pages (Unit Mount) / (I-Line) page 7-38 / Section 9 page 7-39, page 7-44 / Section 9 page 7-40, page 7-44 / Section 9
NOTE: All circuit breakers on this chart are UL Listed and CSA Certified unless otherwise noted.
7
MINIATURE AND MOLDED CASE
CIRCUIT BREAKERS
[51] Ungrounded UPS systems only. See page 7-43.
[52] Dual UL and IEC ratings and CE markings on circuit breakers. For additional IEC ratings, see the Supplemental Digest, Section 10.
[53] 1000 A and 1200 A only.
[54] 65/50 kA Icu/Ics for 450–600 A ratings.
9/13/2019