Siemens 5SJ4104-7HG42 Miniature Circuit Breaker 277V 4A C Curve DIN Rail Mount

Product Description

The SIEMENS 5SJ4104-7HG42 is a miniature circuit breaker designed for industrial use, offering thermal/magnetic overcurrent protection. It is UL Listed and CSA certified, suitable for branch circuit and feeder protection applications. The breaker features a visible ON/OFF/Trip indicator and a finger-safe design. It supports standard DIN rail mounting and has identical wire screw connections on both line and load sides.

• Thermal magnetic protection
• Suitable for branch circuit and feeder protection applications
• Standard DIN rail mounting (35 mm)

Product Highlights

Miniature circuit breaker with thermal magnetic protection, suitable for DIN rail mounting and industrial applications.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 5SJ4104-7HG42
• Country of Origin: Germany

Technical Specifications

• Actuator Type: Toggle
• Approvals: UL 489
• Brand: SIEMENS
• Characteristic: C Curve
• Current Rating: 4 A
• Manufacturer Part Number: 5SJ4104-7HG42
• Mounting Type: DIN Rail Mount
• Number of Poles: 1
• Series: 5SJ Series
• Standards: UL 489, CSA 22.2 No. 5-02, HACR, IEC/EN 60 898, IEC/EN 60 947-2
• Termination: screw
• Type: NSJ
• UPC Code: 754554959474
• Voltage Rating: 277 V
• Voltage Rating - AC: 400 V
• Voltage Rating - DC: 60 V
• Illumination: None
• Amps: 4 A
• AC Voltage Rating: 277V AC
• DC Voltage Rating: 60V DC
• Max. AIR Rating: 10kA at 277V AC
• Phase: 1
• Meets UL Type: UL 489
• Terminal Connection: Screw Clamp
• Trip Type: Thermal Magnetic
• Circuit Breaker Mounting Style: DIN Rail
• Application: BRANCH CIRCUIT PROTECTORS
• Min. Wire Size: 14 AWG
• Max. Wire Size: 4 AWG
• Length: 4.76 in
• Width: 0.71 in
• Depth: 2.75 in
• Frame Size: 63A/5SJ4
• Circuit Breaker Actuator: Toggle
• Min. Operating Temp.: -13 F
• Max. Operating Temp.: 113 F
• Alternate Catalog Number: 5SJ4104-7HG42
• Connection: Identical wire screw connections on line and load side.
• Country of Origin: DE
• Frequency Rating: 50 Hz
• Short Circuit Rating: 14kA
• Sub Brand: SENTRON
• Interrupt Rating: 14kA V
• Manufacturer: Siemens
• Packaging: Bulk