Home › Manufacturers › Siemens › 5SJ4205-7HG41

Siemens

Siemens 5SJ4205-7HG41 Miniature Circuit Breaker - 0.5A C-Curve

Siemens 5SJ4205-7HG41 2-pole, 0.5A miniature circuit breaker, C-curve.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number5SJ4205-7HG41

Poles 2

Current Rating 0.5 A

Breaking Capacity 14 kA

Trip Curve C

Get a price for 5SJ4205-7HG41

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

2-pole protection 14kA interrupting capacity C-curve tripping characteristic Low current rating (0.5A) UL 489 listed

Product description

The Siemens 5SJ4205-7HG41 is a 2-pole miniature circuit breaker designed for precise overcurrent protection with a 0.5A rating. It features a C-curve trip characteristic and a high breaking capacity of 14kA, compliant with UL 489 standards for 240V AC applications. The unit has a standard 70 mm depth.

This low-amperage circuit breaker is ideal for protecting sensitive electronic circuits, control circuits, and small loads where accurate overcurrent detection is paramount. Its C-curve offers a balance between overload protection and immunity to temporary, low-level surges.

Stanlo Automation, a proud veteran-owned business, specializes in providing high-quality surplus industrial automation parts. Secure your Siemens 5SJ4205-7HG41 circuit breaker from us and benefit from our expertise, competitive pricing, and commitment to customer satisfaction.

Technical specifications

Poles	2
Current Rating	0.5 A
Breaking Capacity	14 kA
Trip Curve	C
Voltage Rating	240 V AC
Standard	UL 489
Depth	70 mm

Common applications

Control circuit protection

Electronic equipment

Sensitive loads

Small appliance circuits

Signal circuits

Compatible systems

Standard DIN rail mounting systems

Also known as

Siemens 5SJ4 0.5A breaker Miniature circuit breaker 240V C-curve Siemens control circuit protection

Replaces / compatible with

Compatible with Siemens 5SJ series accessories.

Technical note

Expert tip

For optimal performance in sensitive circuits, ensure that the connected load does not exceed the 0.5A rating, and consider the C-curve's trip point for accurate protection.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What types of circuits are best protected by the Siemens 5SJ4205-7HG41 circuit breaker?

The Siemens 5SJ4205-7HG41, with its 0.5A rating and C-curve, is ideal for protecting sensitive electronic circuits, control circuits, and small loads where precise overcurrent detection is required to prevent damage.