High-performance, 4-pole, 250A molded case circuit breaker with solid-state release and front terminal connections, suitable for AC applications.
Product ModelXT4N250 LSIG R250 PMP 4P
Material Number2TFH101742R1001
Product ID70642
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable PerformanceThe XT4N 250 LSIG R250 PMP 4P is engineered to provide consistent and reliable performance in a variety of electrical applications, ensuring minimal downtime and maximum efficiency.
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2. Advanced Solid-State ReleaseEquipped with an Ekip LSIG solid-state release mechanism, this circuit breaker offers fast and precise tripping times, enhancing overall system safety and reliability.
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3. Front Terminal ConnectionsThe front terminal connections make installation and maintenance easier, reducing the need for complex wiring and improving overall accessibility.
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4. Comprehensive Safety StandardsMeets IEC and UL standards, ensuring compliance with global safety regulations and providing peace of mind for users.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
140.0 mm
Product Net Height
160.0 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
5.52 kg
Product Main Type
SACE Tmax XT
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5. Durable DesignBuilt to withstand high operational cycles (up to 25,000 cycles), this circuit breaker is designed for long-term durability and minimal maintenance requirements, extending its lifespan and reducing replacement costs.
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
P
Current Type
AC
Electrical Durability
8000 cycle 120 cycles per hour
Mechanical Durability
25000 cycle 240 cycles per hour
Number of Poles
4
Power Loss
at Rated Operating Conditions per Pole 22.7 W
Rated Current (In)
250 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 65 kA (230 V AC) 65 kA (240 V AC) 65 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 10 kA
(220 V AC) 65 kA (230 V AC) 65 kA (240 V AC) 65 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 10 kA
Rated Uninterrupted Current (Iu)
250 A
Release
Ekip LSIG
Release Type
EL
Remarks
ATLAS
Short-Circuit Performance Level
N
Standards
IEC60947-2 GB/T 14028.2
Sub-type
XT4
Terminal Connection Type
Plug-In Circuit-Breakers
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
