Siemens Miniature Circuit Breaker: 13 A Amps, 60V DC, 14kA at 240V AC, Screw Clamp
The SIEMENS IEC Miniature Circuit Breaker (SKU 30XZ66) is a C-Curve, 1-Pole UL489 DIN Rail-Mount unit rated at 13 A. It carries a max. AIR rating of 14kA at 240V AC, with AC voltage rating of 240V AC and DC voltage…
SKU 3G-OTH-23147
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Product Description
The SIEMENS IEC Miniature Circuit Breaker (SKU 30XZ66) is a C-Curve, 1-Pole UL489 DIN Rail-Mount unit rated at 13 A. It carries a max. AIR rating of 14kA at 240V AC, with AC voltage rating of 240V AC and DC voltage rating of 60V DC. The terminal connection is a screw clamp, and the manufacturer part number is 5SJ41137HG40.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SIEMENS 5SJ41137HG40 miniature circuit breaker used for?
The SIEMENS 5SJ41137HG40 is a C-Curve, 1-Pole UL489 DIN Rail-Mount miniature circuit breaker rated at 13 A. It protects branch circuits in industrial control panels, lighting, and motor loads against overcurrent and short circuits, handling both AC (240 V) and DC (60 V) applications.
What are the specifications of the SIEMENS 5SJ41137HG40?
This SIEMENS IEC miniature circuit breaker has a 13 A rating, C-Curve trip characteristic, 1-Pole design, and UL489 listing. It provides 14 kA interrupting rating at 240 V AC, 60 V DC rating, and screw clamp terminals. The MPN is 5SJ41137HG40, part of the 5SJ4 series.
Where to buy the SIEMENS 5SJ41137HG40 worldwide?
3G Electric supplies the SIEMENS 5SJ41137HG40 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Siemens-branded breaker to any country.
How to install the SIEMENS 5SJ41137HG40 miniature circuit breaker?
Snap the SIEMENS 5SJ41137HG40 onto a standard DIN rail until it locks. Connect line and load wires to the screw clamp terminals, torquing to manufacturer specifications. Ensure the circuit is de-energized before installation. For DC applications, observe polarity markings if present. Always follow local electrical codes.
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3G Electric supplies Siemens c-curve, 1-pole ul489 din rail-mount miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













