SIEMENS 3VA5110-4ED26-0AA0 Molded-Case Circuit Breaker 100A 25kA

The SIEMENS 3VA5110-4ED26-0AA0 is a 2-pole molded-case circuit breaker designed for reliable line protection in electrical distribution systems. It is suitable for applications requiring robust overload and short-circuit protection up to 100 A operational current. This device is engineered for use in industrial and commercial electrical installations, providing efficient switching and protection functions aligned with UL and IEC standards. It is ideal for electrical distributors, lighting solutions providers, wire and cable installers, and switchgear suppliers requiring a compact, durable circuit breaker with high breaking capacity.

Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: 3VA5110-4ED26-0AA0
• Product Type: Molded-case circuit breaker
• Number of Poles: 2
• Rated Operational Current: 100 A (at 40 ¬∞C)
• Breaking Capacity (UL 489): 25 kA @ 480 V AC, 65 kA @ 240 V AC
• Breaking Capacity (IEC 60947): 25 kA @ 480 V AC, 55 kA @ 240 V AC
• Rated Insulation Voltage: 500 V
• Rated Operating Voltage: 415 V AC, 250 V DC
• Power Loss: Maximum 15.2 W
• Mechanical Service Life: 20,000 operating cycles
• Electrical Endurance: 8,000 cycles at 380/415 V AC
• Connection Type: Circular conductor terminal on both sides, front connection
• Connectable Conductor Cross-Section: 1 x (8 AWG - 3/0) stranded
• Dimensions (HxWxD): 140 mm x 50.8 mm x 76.5 mm (5.51 in x 2 in x 3.01 in)
• Net Weight: 0.668 kg
• Protection Class: IP40 (front)
• Operating Temperature Range: -25 ¬∞C to 70 ¬∞C
• UL File Designation: SEAS
• Overcurrent Release Design: TM210
• Compliance: UL, CE, CCC, UKCA, VDE, EAC, RCM, ABS, DNV, BV, RMRS

Features

• Overload protection permanently set at 100 A
• Short-circuit protection set at 10 times the rated current (Ii=10 x In)
• HACR Type certified for Heating, Air Conditioning, and Refrigeration applications
• Front connection design for easy installation and maintenance
• Compact size suitable for space-constrained switchgear assemblies
• Reliable switching capacity class S for industrial applications
• No auxiliary or communication functions, ensuring straightforward operation
• Adjustable response value settings for overload and short-circuit tripping
• Suitable for use in ambient temperatures from -25 ¬∞C to 70 ¬∞C

Downloads & Links

• Spec Sheet