✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
Rated Service Short-Circuit Breaking Capacity (Ics):
(230 V AC) 25 kA
(400 V AC) 25 kA
(440 V AC) 6 kA
(500 V AC) 6 kA
(690 V AC) 2 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu):
(230 V AC) 50 kA
(400 V AC) 50 kA
(440 V AC) 15 kA
(500 V AC) 10 kA
(690 V AC) 3 kA
Rated Instantaneous Short-Circuit Current Setting (Ii):
180 A
Setting Range:
8.0 ... 12 A
Rated Operational Power AC-3 (Pe):
(400 V) Three Phase 5.5 kW
Rated Operational Voltage:
Main Circuit 690 V AC
Rated Operational Current (Ie):
12 A
Rated Operational Current AC-3 (Ie):
12 A
Rated Frequency (f):
Main Circuit 50 Hz
Main Circuit 60 Hz
Rated Impulse Withstand Voltage (Uimp):
Main Circuit 6 kV
Rated Insulation Voltage (Ui):
690 V
Power Loss:
at Rated Operating Conditions per Pole 1.0 ... 2.3 W
Number of Poles:
3
Conventional Free-air Thermal Current (Ith):
Main Circuit 12 A
Degree of Protection:
Housing IP20
Main Circuit Terminals IP10
Pollution Degree:
3
Electrical Durability:
100000 cycle
Mechanical Durability:
100000 cycle
Terminal Type:
Screw Terminals
Connecting Capacity Main Circuit:
Flexible with Ferrule 1/2x 0.75 ... 2.5 mm?
Flexible with Insulated Ferrule 1/2x 0.75 ... 2.5 mm?
Flexible 1/2x 0.75 ... 2.5 mm?
Rigid 1/2x 1 ... 4 mm?
Tightening Torque:
Main Circuit 0.8 ... 1.2 N·m
Wire Stripping Length:
Main Circuit 9 mm
Recommended Screw Driver:
Pozidriv 2
Mounting Position:
Position 1 to 6
We can also provide the following models
T2HQ070CW-2
T2HQ070CW-4
T2HQ070CW-1
T2HQ070CL
T2HQ070CL-2
T2HQ070CL-4
T2HQ070CL-1
T2HQ070EW
T2HQ070EW-2
T2HQ070EW-4
T2HQ070EW-1
T2HQ070EL
T2HQ070EL-2
T2HQ070EL-4
T2HQ070EL-1
T2HQ080BW
T2HQ080BW-2
T2HQ080BW-4
T2HQ080BW-1
T2HQ080BL
T2HQ080BL-2
T2HQ080BL-4
T2HQ080BL-1
T2HQ080DW
T2HQ080DW-2
T2HQ080DW-4
T2HQ080DW-1
T2HQ080DL
T2HQ080DL-2
T2HQ080DL-4
T2HQ080DL-1
T2HQ080TW
T2HQ080TW-2
T2HQ080TW-4
T2HQ080TW-1
T2HQ080TL
T2HQ080TL-2
T2HQ080TL-4
T2HQ080TL-1
T2HQ080MW
T2HQ080MW-2
T2HQ080MW-4
T2HQ080MW-1
T2HQ080ML
T2HQ080ML-2
T2HQ080ML-4
T2HQ080ML-1
T2HQ080E5W
T2HQ080E5W-2
T2HQ080E5W-4
T2HQ080E5W-1
T2HQ080E5L
T2HQ080E5L-2
T2HQ080E5L-4
T2HQ080E5L-1
T2HQ080CW
T2HQ080CW-2
T2HQ080CW-4
T2HQ080CW-1
T2HQ080CL
For more information,please contact us freely
Ask questions
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A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.
- Q: Can I save my payment information for faster checkout?
A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.
- Q: Do you have a size conversion chart for international customers?
A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.
Reviews
- S
Scott Murdock
Dec 30, 2025
ABB Circuit Breaker 10140954Simple as 123, will be back for more.HelpfulUnhelpful - L
Linda Nida
Dec 13, 2025
ABB Circuit Breaker 10140954Great just great thanks for the great supportHelpfulUnhelpful - A
Artur Czarnecki
Sep 26, 2023
ABB Circuit Breaker 10140954I'm glad I was able to track down the part I needed.HelpfulUnhelpful - J
Jonathan Leonard
Aug 15, 2023
ABB Circuit Breaker 10140954I'm on cloud nine!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
ABB Circuit Breaker 10140954All was ok! No problems whatsoever.HelpfulUnhelpful
ABB Circuit Breaker 10140954
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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