Mini Circuit Brkr 0.3A 3 Pols C 277/480V MPN:5SJ43147HG42
Mini Circuit Brkr 0.3A 3 Pols C 277/480V
The Siemens Mini Circuit Breaker is a reliable device designed to protect electrical circuits against damage caused by overloads or short circuits. With its three-pole C-curve trip technology, it instantly trips when the current load exceeds five to ten times the rating of the device, providing safety and reliability. It's UL489 listed and ideal for use in control panels, lighting, and coils where medium-level short circuit fault protection is desired. The miniature circuit breaker mounts on standard 35mm DIN rail, saving space and offering convenience for installation. With its high sensitivity and reliability, the Siemens Mini Circuit Breaker is a must-have device for ensuring electrical safety in your facility.
Top product features:
- Three-pole C-curve trip technology for instant protection against overcurrents.
- UL489 listed for branch circuit and supplementary protection.
- Space-saving DIN rail mount design for easy installation.
Top product applications:
- Control panels for optimum short circuit fault protection.
- Lighting circuits to avoid damage caused by overloads.
- Protection of coils in devices or machinery prone to short circuits.
C-curve three-pole miniature circuit breakers trip instantaneously when the current load exceeds five to ten times the rating of the device. These breakers mount on standard 35mm DIN rail and are UL489 listed for use as branch circuit protection or as supplementary protection from damage caused by overcurrents. They protect three circuits at the same time and are used when protection against medium-level short circuit faults is desired, such as in control panels, lighting, and coils.
Technical Specifications
- Item Miniature Circuit Breaker
- Amps 0.3 A
- Number of Poles 3
- Curve Type C
- AC Voltage Rating 277/480V AC
- DC Voltage Rating 60V DC
- Max. AIR Rating 10 kA
- Terminal Connection Screw Clamp
- Series 5SJ4
- Trip Type Thermal Magnetic
- Application Commercial, Industrial
- Min. Wire Size 14 AWG
- Max. Wire Size 4 AWG
- Length 4.92 in
- Width 2.24 in
- Depth 3.3 in
- Standards CSA C22.2 No. 5-02, EN60898, EN60947-2, UL 489 Listed
Manufacturer Details
- Manufacturer: Siemens
- Condensed Mfg Number: 5SJ43147HG42
- MPN: 5SJ43147HG42
Label Details
- Hazardous Material: Y
- Green Material Flag: N
- Country of Origin: DE
- CA Prop 65 Wht Label: N
Classification Details
- GDS Category Name: IEC Miniature Circuit Breakers
- GDS Family Name: Distribution
- GDS Segment Name: Electrical
- UNSPSC: 39121601
- UNSPSC Class ID: 16
- UNSPSC Commodity Name: Circuit protection devices and accessories
- UNSPSC Commodity ID: 01
- UNSPSC Commodity Name: Circuit breakers
- UNSPSC Family ID: 12
- UNSPSC Family Name: Electrical equipment and components and supplies
- UNSPSC Segment ID: 39
- UNSPSC Segment Name: Electrical Systems and Lighting and Components and Accessories and Supplies
Shipping Details
- Not For Sale In: HI AK PR
Related ASINs: B0BX7GDYK4, B00HHUZI3K, B00HHUZLDC
Product info last updated on January 19, 2024 4:54pm UTC Category: Distribution