Home /
Brands / Schneider /

Schneider Electric C12B3TM125B ComPacT NSXm 160B 3P 125 A 25 kA TM-D Fixed Moulded Case Circuit Breaker

% $-217.32
Schneider Electric C12B3TM125B ComPacT NSXm 160B MCCB – 3P 125 A 25 kA
Schneider Electric C12B3TM125B ComPacT NSXm 160B MCCB – 3P 125 A 25 kA

Schneider Electric C12B3TM125B ComPacT NSXm 160B 3P 125 A 25 kA TM-D Fixed Moulded Case Circuit Breaker

Brand: Schneider Electric
Reference No: C12B3TM125B
Catalog No: C12B3TM125B
Tariff Code (HS): 85362090
Rated Current: 125 A
Breaking Type: TM-D
Rated Voltage: 440 V
Poles: 3P
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$217.32

Your purchase is backed by Warranty – learn more.

Hassle-free Returns – learn more.

  • Description

The Schneider Electric C12B3TM125B is a 3P ComPacT NSXm 160B moulded case circuit breaker rated 125 A at 40°C, built on a TM-D thermal-magnetic trip unit with 25 kA breaking capacity (Icu) at 380/415 V AC. It is a fixed-mounting device with front compression lug or busbar connection for low-voltage distribution circuits up to 440 V AC.

Reference C12B3TM125B
Brand Schneider Electric
Range / Product name ComPacT NSXm
Device short name NSXm 160B
Number of poles 3P
Protected poles 3D
[In] Rated current 125 A at 40°C
[Ue] Rated operational voltage 440 V AC 50/60 Hz
[Ui] Rated insulation voltage 800 V AC 50/60 Hz
[Uimp] Rated impulse withstand voltage 8 kV
[Icu] Rated ultimate breaking capacity 50 kA at 220/240 V AC, 25 kA at 380/415 V AC, 20 kA at 440 V AC
[Ics] Rated service breaking capacity 50 kA at 220/240 V AC, 25 kA at 380/415 V AC, 20 kA at 440 V AC
Trip unit name TM-D
Trip unit technology Thermal-magnetic
Trip unit protection functions LI (long-time + instantaneous)
[Ir] Long-time pickup adjustment range 0.7...1 x In
[Ii] Instantaneous pickup adjustment range 1250 A
Power dissipation per pole 9.3 W
Control type Toggle
Mounting mode Fixed
Connection terminals Compression lug/busbar
Dimensions (W x H x D) 81 mm x 137 mm x 80 mm
Net weight 1.06 kg
IP degree of protection IP40
Standards EN/IEC 60947-2

Certifications & Standards

  • EN/IEC 60947-2

Selection Notes

Choose the B performance level (25 kA Icu at 380/415 V AC) when the prospective short-circuit current at the installation point stays at or below that rating; move to the higher-breaking-capacity F or N version in the same NSXm frame if the fault-level study gives a different result. The TM-D trip unit has a fixed long-time delay with pickup adjustable over 0.7...1 x In range and a fixed instantaneous pickup at 1250 A, so downstream coordination relies on current discrimination rather than time grading.

Technical Details

Short Description
Schneider Electric C12B3TM125B - ComPacT NSXm 160B, 3P, 125 A, 25 kA Icu, TM-D trip unit.
Rated Current (Ampere)
125 A
Rated Voltage (VAC)
440 V
Mounting Type
Fixed
Protection Type
IP40
Catalog No
C12B3TM125B
Number of Poles
3P
Delivery Date (Days)
30 days
Model Number
NSXm 160B
Tariff Code
85362090

Downloads

Customers say

Pairs well with

Related products

ABB

ABB 1SVR405541R3210 CR-S024VADC1CRZ 1C/O 6A 250VAC 24VAC/DC Coil Interface Switching Relay

ABB 1SVR405541R3210 CR-S024VADC1CRZ 1C/O 6A 250VAC 24VAC/DC Coil Interface Switching Relay
$10.73
Schneider Electric

Schneider Electric A9F74263 iC60N 2P 63A Miniature Circuit Breaker

Schneider Electric A9F74263 iC60N 2P 63A Miniature Circuit Breaker
$39.01
Siemens

Siemens 3RT2016-2BB41 3RT2 9A 3P 400V Contactor

Siemens 3RT2016-2BB41 Contactor
$31.77
Siemens

Siemens 5SL6202-7 5SL6 2P 2A 6kA 400V C-Curve Miniature Circuit Breaker

Siemens 5SL6202-7 Miniature Circuit Breaker
$18.16
Schneider Electric

Schneider Electric A9F74240 iC60N 2P 40A Miniature Circuit Breaker Acti9

Schneider Electric A9F74240 iC60N 2P 40A Miniature Circuit Breaker Acti9
$23.70
Schneider Electric

Schneider Electric A9F74216 iC60N 2P 16A Miniature Circuit Breaker DIN Rail MCB

Schneider Electric A9F74216 iC60N 2P 16A Miniature Circuit Breaker DIN Rail MCB
$20.97
Schneider Electric

Schneider Electric A9F74120 iC60N 1P 20A Miniature Circuit Breaker

Schneider Electric A9F74120 iC60N 1P 20A Miniature Circuit Breaker
$7.23
ABB

ABB 1SDA100347R1 XT5N 630 TMA 630-6300 3p F F 630A 800V AC 3-Pole Fixed Moulded Case Circuit Breaker

ABB 1SDA100347R1 XT5N 630 TMA 630-6300 3p F F 630A 800V AC 3-Pole Fixed Power Circuit-Breaker for Trafo/Generator/Installatio
$756.34
ABB

ABB 1SDA068059R1 XT3N 250 TMD 250-2500 3p F F 250A 3-Pole Fixed Moulded Case Circuit Breaker

ABB 1SDA068059R1 XT3N 250 TMD 250-2500 3p F F 250A 3-Pole Fixed Power Circuit Breaker for Trafo/Generator/Installation Protec
$206.23
ABB

ABB 1SDA073700R1 YU E1.2..E6.2-XT7-XT7M 220-240 VAC/DC Undervoltage Release

ABB 1SDA073700R1 YU E1.2..E6.2-XT7-XT7M 220-240 VAC/DC
$113.82

Recently Viewed

Product successfully added to your Shopping Cart
Continue shopping View cart