User manual

Bulletin 140M
Motor Protection Circuit Breakers
1-10
Visit our website: www.ab.com/catalogs
Rockwell Automation
POWER
Cat. No. 140M-I Cat. No. 140M-J Cat. No. 140M-L
 Short Circuit Protection — Standard Magnetic Trip (Fixed at 12...15 x I
e
)
 Overload Protection — Trip Class: 140M-I, 5…20 / 140M-J, -L, 10…30 (Adjustable)
Rated Operational
Current (I
e
)
Motor Current
Adjustment Range
Ultimate Interrupting Current [kA] (I
cm
)
Cat. No.[A] [A] 400V 525V
I-Frame
80 40…80 70 30

140M-I8E-C80E
100 80…100 70 30

140M-I8E-D10E
160 100…160 70 30

140M-I8E-D16E
205 160…205 70 30

140M-I8E-D20E
J-Frame
50 20…50 25 18
140M-J2E-C50
100 40…100 25 18
140M-J2E-D10
160 64…160 25 18
140M-J2E-D16
250 100…250 25 18
140M-J2E-D25
50 20…50 70 25
140M-J8E-C50
100 40…100 70 25
140M-J8E-D10
160 64…160 70 25
140M-J8E-D16
250 100…250 70 25
140M-J8E-D25
L-Frame
250 100…250 40 18
140M-L2E-D25
400 160…400 40 18
140M-L2E-D40
630 250…630 40 18
140M-L2E-D63
250 100…250 70 25
140M-L8E-D25
400 160…400 70 25
140M-L8E-D40
630 250…630 70 25
140M-L8E-D63
 IEC approvals and CE marking only
Accessories for 140M-I, -J, -L see page 1-23, catalogue A117 or on-line catalogue at www.ab.com/catalogs
Product Selection
Motor Protection Circuit Breakers 140M-I, -J, -L