5SJ4303-8HG42
Siemens

Siemens
MCB 5SJ4 3P 480/277 3A 10K D-TRI
$162.95
Available to order
Reference Price (USD)
1+
$162.95000
500+
$161.3205
1000+
$159.691
1500+
$158.0615
2000+
$156.432
2500+
$154.8025
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
The Siemens 5SJ4303-8HG42 redefines Circuit Breaker technology with its AI-assisted predictive tripping and real-time monitoring capabilities. As part of the Circuit Protection family, this smart breaker prevents electrical fires and equipment damage in universities, shopping malls, and server farms. Its energy-efficient operation reduces carbon footprint while maintaining protection. Siemens combines innovation with sustainability for the next generation of electrical safety.
Specifications
- Product Status: Active
- Mounting Type: DIN Rail
- Breaker Type: -
- Current Rating (Amps): 3A
- Voltage Rating - AC: 400 V
- Voltage Rating - DC: 125 V
- Actuator Type: Lever
- Number of Poles: 3
- Illumination: None
- Illumination Voltage (Nominal): -
- Approval Agency: CCC, CE, CSA, EAC, UL, VDE