Siemens 5SJ4111-8HG41 Miniature Circuit Breaker 5 A (1P, 70 mm)

Product Description

Siemens 5SJ4111-8HG41 is a Sentron series miniature circuit breaker rated 240 V AC and 5 A, with a D-characteristic thermal/magnetic trip and 14 kA interrupting capacity for branch-circuit protection. The single-pole HSJ-frame device mounts on a 35 mm DIN rail, has identical screw connections on line and load sides, and accepts 14 to 4 AWG (0.75 to 35 sq-mm) conductors. It includes visible ON/OFF/trip indication and IP20 touch protection.

• 240 V AC, 5 A nominal rating; D-trip thermal/magnetic characteristic with 14 kA interrupting capacity
• Single pole (HSJ frame), 35 mm DIN rail mounting; dimensions 110 mm H x 18 mm W x 70 mm D
• Screw connections (identical line/load), accepts 0.75 to 35 mm² conductors, operating temperature -25 to 55 °C

Product Highlights

Single-pole 5 A miniature circuit breaker, D-trip thermal/magnetic, 14 kA interrupting capacity, DIN-rail mount, screw connections, IP20.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 5SJ4111-8HG41
• Country of Origin: Germany

Technical Specifications

• Brand: Siemens
• MPN: 5SJ4111-8HG41
• Series: 5SJ4 (Sentron)
• Frame: HSJ
• Voltage Rating: 240 V AC
• Current Rating: 5 A
• Number of Poles: 1 (single-pole)
• Trip Type: Thermal/magnetic (D-trip)
• Interrupting Rating: 14 kA (14 kAIC)
• Mounting Type: 35 mm DIN rail
• Connection Type: Screw (identical line/load)
• Wire Size: 0.75 to 35 mm² (metric conductors)
• Enclosure Rating: IP20
• Operating Temperature: -25 to 55 °C
• Frequency Rating: 50/60 Hz (typical for MCBs)
• Dimensions: 110 mm H x 18 mm W x 70 mm D (4.33 x 0.71 x 2.76 in)
• Weight: 0.381 lb (approx. 0.38 lb)
• Material: Thermoplastic housing
• Actuator Type: Handle
• Standards and Approvals: UL 489; CSA 22.2 No. 5-02; EN 60898; EN 60947-2; HACR; CE; cULus; VDE
• Country of Origin: Germany