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Siemens 5SJ4113-7HG40 1-Pole 13A C-Curve MCB

Siemens 5SJ4113-7HG40 1-pole, 13A, C-curve miniature circuit breaker.

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ManufacturerSiemens
Part number5SJ4113-7HG40
Poles 1
Current Rating 13A
Breaking Capacity 14kA
Curve Type C
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14kA interrupting capacity C-curve for moderate inrush 13A rated current UL 489 compliant Equal polarity feature 70mm width

The Siemens 5SJ4113-7HG40 is a 1-pole miniature circuit breaker with a 13A current rating and a C-curve tripping characteristic. It offers a robust 14kA interrupting capacity and is rated for 240V. This UL 489 compliant model features equal polarity and a 70mm width.

This circuit breaker is designed for protecting electrical circuits against overloads and short circuits in residential, commercial, and light industrial settings. The C-curve is suitable for circuits with moderate inrush currents, providing reliable protection for general power distribution and equipment. Its 14kA breaking capacity ensures safety in fault conditions.

Stanlo Automation, a veteran-owned surplus parts distributor, provides access to essential industrial automation components like the Siemens 5SJ4113-7HG40. We are committed to delivering quality surplus parts and excellent service to keep your operations running efficiently.

Poles1
Current Rating13A
Breaking Capacity14kA
Curve TypeC
Voltage Rating240V AC
StandardUL 489
Width70mm
PolarityEqual
Residential electrical systems
Commercial building distribution
Light industrial circuits
Control panel protection
Machine protection
General purpose circuits
UL 489 rated systems up to 240V AC
Siemens 5SJ4 MCB 5SJ4 Series 13A C Siemens miniature breaker 13A
This part is a Siemens 5SJ4 series circuit breaker and is generally compatible with other Siemens miniature circuit breakers of similar specifications and physical dimensions within the same series.
Expert tip
The 70mm width (D=70 mm) of the 5SJ4113-7HG40 ensures it fits standard DIN rail mounting systems and panel cutouts.
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What is the significance of the 'equal polarity' on the Siemens 5SJ4113-7HG40?
The 'equal polarity' feature on the 5SJ4113-7HG40 indicates a specific internal wiring configuration for consistent pole alignment, which is important in certain multi-pole breaker installations or systems requiring precise phasing. It aids in simplified and correct installation in complex electrical setups.