• PEBS-L-175
PEBS-L-175

PEBS-L-175

PROJOY DC miniature circuit breaker (PEBS-L-175 series) is designed for reliable protection in low-voltage DC electrical systems, providing overload protection, short-circuit protection and bidirectional circuit protection. This DC MCB features a non-polarity design for easier wiring, compact structure for space-saving installation, and high breaking capacity up to 20kA. With parallel connection capability up to 525A, the DC MCB is ideal for energy storage systems, battery packs, DC distribution boxes and other low-voltage DC power applications requiring safe and efficient circuit protection.

DC Miniature Circuit Breaker Features

• Small volume, 26.8mm per pole• Rated current: 125A / 160A / 175A
• Icu 20kA, Ics 15kA• 1P / 2P / 3P / 4P available
• B / C tripping characteristics• Short-circuit and overload protection
• Flame retardant and short arcing design• Multiple wiring, complete accessories
• CE and TÜV Rheinland CB certified 
 
 

High Craftsmanship and Standards

IEC/EN 60947-2 compliantHigh breaking capacity: Icu 20kARated insulation voltage Ui 600V
   
Electrical life: 6000 cyclesMechanical life: >10000 cyclesCE and TÜV Rheinland CB certified
   
 

DC MCB (PEBS-L-175 Series) Technical Parameter

Rated Current125A / 160A / 175AFrame Class175APole1P / 2P / 3P / 4P
Max Working Voltage DC80V/125V(1P), 160V/250V(2P), 240V/375V(3P), 320V/500V(4P)Rated Insulation Voltage Ui600VRated Impulse Withstand Voltage Uimp6kV
Rated Ultimate Short-Circuit Breaking Capacity Icu20kARated Service Short-Circuit Breaking Capacity Ics15kATripping CharacteristicsB / C
Tripping TypeThermal MagneticElectrical Lifespan6000 cyclesMechanical Lifespan>10000 cycles
Parallel Current2P: 250A / 320A / 350A; 3P: 375A / 480A / 525AProtection DegreeIP40; Wiring port IP20Installation MethodDIN rail
Ambient Temperature-30℃~+85℃Storage Temperature-40℃~+85℃Altitude<2000m
Wiring Torque5N.mDimensionWidth: 26.8mm(1P), 53.6mm(2P), 80.4mm(3P), 107.2mm(4P); Height: 75.7mm; Length: 92.1mmWeight0.18kg/pole

Download

Certificate User Manual

PEBS-L-175 CB Certificate

448.1KB

PEBS-L-175 CE Certificate

1018.3KB

DC MCB (PEBS-L-175) Datasheet

6.9MB

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