User manual

Bulletin 140M
Motor Protection Circuit Breakers
1-9
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Rockwell Automation
POWER
Product Selection
 Short Circuit Protection — Standard Magnetic Trip (Fixed at 13 x I
e
)
 Overload Protection — Trip Class 10 (Adjustable Current Range)
 Ambient temperature compensation
 Phase-loss protection
 ATEX for C-Frame
 Standards and Approvals: IEC, cULus
Rated Operational
Current (I
e
)
Motor Current
Adjustment Range
Switching of 3-Phase AC Motors
AC-2, AC-3 @ 400/415V (50 Hz)
Cat. No.[A] [A] [kW]
I
cu
[kA] I
cs
[kA]
C-Frame
0.16 0.10…0.16 0.02 100 100
140M-RC2E-A16
0.25 0.16…0.25 0.04 100 100
140M-RC2E-A25
0.4 0.25…0.40 0.09 100 100
140M-RC2E-A40
0.63 0.40…0.63 0.18 100 100
140M-RC2E-A63
1 0.63…1.0 0.25 100 100
140M-RC2E-B10
1.6 1.0…1.6 0.55 100 100
140M-RC2E-B16
2.5 1.6…2.5 0.75 100 100
140M-RC2E-B25
4 2.5…4.0 1.5 100 100
140M-RC2E-B40
6.3 4.0…6.3 2.2 100 100
140M-RC2E-B63
10 6.3…10 4.0 100 100
140M-RC2E-C10
16 10…16 7.5 65 50
140M-RC2E-C16
Motor Protection Circuit Breakers 140M — Spring Clamp Terminals