Molded Case Circuit Breakers 140UE

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Accessories 140UE

Internal Accessories — Field Installed External Accessories
Internal Accessories — Field Installed

  Description Frame Size Cat. No.
Click to enlarge - 140U-43-1 Auxiliary Contact (AX)
Electrically indicates "ON/OFF" status of breakers 		1 C/O H, J, L 140U-H-EA1
M 140U-M-EA1
N 140U-N-EA1
2 C/O H, J, L 140U-H-EA2
M 140U-M-EA2
N 140U-N-EA2
Alarm Contact (AL)
Electrically indicates when the breaker is in the "TRIPPED" state 		1 C/O (E.M./L.B.) H 140U-H-ER1
J, L 140U-J-ER1
M 140U-M-ER1
N 140U-N-ER1
Click to enlarge - 140U-43-6 Auxiliary/Alarm Contact (AX/AL)
Combination
Combination of auxiliary contact and alarm contact 		1 C/O (E.M./L.B.) H 140U-H-EA1R1
J, L 140U-J-EA1R1
M 140U-M-EA1R1
N 140U-N-EA1R1
Click to enlarge - 140U-43-9 Shunt Trip (SNT)
Provides remote tripping of the circuit breaker
Undervoltage trip not available when shunt trip is used 		24…60V, 50/60/DC H, J, L 140U-H-SNJ
110…240V, 50/60/DC 140U-H-SND
380…440V AC, 220…250V DC 140U-H-SNN
380…600V, 50/60 Hz 140U-H-SNB
12…24V, 50/60/DC M 140U-M-SNJ
110…240V AC, 110…125V DC 140U-M-SND
380…440V AC, 220…250V DC 140U-M-SNN
480…600V, 50/60 Hz 140U-M-SNB
12…24V, 50/60/DC N 140U-N-SNJ
110…240V AC 140U-N-SND
380…440V AC, 220…250V DC 140U-N-SNN
480…600V, 50/60 Hz 140U-N-SNB
Undervoltage Release (UVT)
Automatically trips breaker when voltage falls between preset value, 35…70%
Shunt trip is not available when undervoltage release is used 		24V, 50/60Hz AC; 24V DC H, J, L 140U-H-UJ
110…127V, 50/60 Hz 140U-H-UD
208…240V, 50/60 Hz 140U-H-UA
380…500V, 50/60 Hz 140U-H-UB
24V, 50/60 Hz M 140U-M-UJ
110…127V, 50/60 Hz 140U-M-UD
208…240V, 50/60 Hz 140U-M-UA
380…500V, 50/60 Hz 140U-M-UB
24V, 50/60 Hz N
 140U-N-UJ
110…127V, 50/60 Hz 140U-N-UD
208…240V, 50/60 Hz 140U-N-UA
380…500V, 50/60 Hz 140U-N-UB
  

See Publication 140UE-SG001… for 4-pole types and different breaking capacity.