The ABB XT1H 125 TMF 50-500 4P F F UL/CSA is a robust, UL/CSA certified circuit breaker ideal for distribution levels from main low voltage switchboards to subswitchboards. It offers thermal-magnetic fixed (TMF) tripping and a current rating of 125A, ensuring reliable protection and efficient operation.
Specifications for XT1H 125 TMF 50-500 4p F F UL/CSA
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
101.6 mm
Product Net Height
130 mm
Product Net Depth / Length
70 mm
Product Net Weight
1.4 kg
Circuit Breaker Type to be Associated
Power Distribution
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable for Product Class
SACE Tmax XT
Version
F
CAD Dimensional Drawing
1SDH001295R0080
Connecting Capacity Main Circuit
Busbar 45.5 ... 80 mm²
Current Type
AC/DC
Electrical Durability
120 cycles per hour 8000 cycle
Mechanical Durability
240 cycles per hour 25000 cycle
Number of Poles
4P
Opening Time
CB with SOR 15 ms CB with UVR 15 ms
Order Multiple
1 piece
Power Loss
at Rated Operating Conditions per Pole 3.7 W
Rated Current (In)
50 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
500 A
Rated Operational Voltage
600Y/347 V AC 500 V DC
Rated Uninterrupted Current (Iu)
125 A
Rated Voltage (Ur)
Product Highlights
1. Reliable Protection
The XT1H 125 TMF 50-500 4P F F UL/CSA circuit breaker provides reliable protection against overcurrents with its thermal-magnetic fixed (TMF) tripping mechanism, ensuring the safety of your electrical system.
2. Comprehensive Certification
Certified to UL and CSA standards, this circuit breaker meets the highest safety and performance requirements, making it suitable for a wide range of applications.
3. High Current Rating
With a current rating of 125A, this circuit breaker is designed to handle high electrical loads, making it an ideal solution for demanding distribution systems.
4. Flexible Application
Suitable for various distribution levels from main low voltage switchboards to subswitchboards, the XT1H 125 TMF 50-500 4P F F UL/CSA offers flexibility in its application, ensuring it can be used in a variety of electrical setups.
5. Efficient Operation
Designed for efficient operation, this circuit breaker features a robust construction and high let-through current, ensuring minimal downtime and maximum performance in your electrical system.
600Y/347 V
Recommended Screw Driver
Main Circuit M6
Release
TMF
Release Type
TM
Setting Range
50 A
Short-Circuit Performance Level
H
Standards
UL489
Sub-type
XT1
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
6 N·m
Interrupting Rating acc. to UL489
(240 V AC) 100 kA (480 V AC) 65 kA (600Y / 347 V AC) 25 kA (250 V DC) 2 Poles in Series 50 kA (500 V DC) 4 Poles in Series Kind 50 kA
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
IDEA Granular Category Code (IGCC)
4927 >> Molded case circuit breakers
Object Classification Code
Q
UNSPSC
39121616
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA074716R1
Specifications may change. Confirm the exact model, revision and offered condition with your quotation.
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