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Siemens Miniature Circuit Breaker 240 V 14kA 1 Pole C 4A D=70 mm 5SJ4104-7HG40
The Siemens Miniature Circuit Breaker 240 V 14kA 1 Pole C 4A D=70 mm 5SJ4104-7HG40 is a high-quality circuit protection device designed to provide reliable defense against overloads and short circuits in electrical systems. Engineered by Siemens for industrial and commercial applications, this miniature circuit breaker delivers exceptional protection, operational safety, and long-term durability. Featuring a 240 V operating voltage, 4 A current rating, C-curve tripping characteristic, and 14 kA breaking capacity, the 5SJ4104-7HG40 is well-suited for control panels, automation systems, machinery, and power distribution installations where dependable circuit protection is essential.
Key Features
• High 14 kA breaking capacity for effective fault current interruption
• 1-pole configuration ideal for single-phase electrical circuits
• C-curve tripping characteristic suitable for general-purpose loads and equipment
• Compact 70 mm design enables efficient panel space utilization
• Siemens-built quality ensures reliable performance and extended service life
Specifications
• Manufacturer: Siemens
• Product Type: Miniature Circuit Breaker (MCB)
• Part Number: 5SJ4104-7HG40
• Operating Voltage: 240 V
• Current Rating: 4 A
• Breaking Capacity: 14 kA
• Pole Count: 1 Pole
• Trip Characteristic: C Curve
• Width Dimension (D): 70 mm
• Mounting Type: DIN Rail Mounting
• Application: Overload and short-circuit protection
• Construction: Industrial-grade thermoplastic housing
• Brand: Siemens
The Siemens Miniature Circuit Breaker 240 V 14kA 1 Pole C 4A D=70 mm 5SJ4104-7HG40 offers dependable protection and enhanced electrical safety for modern industrial automation and power distribution systems. Backed by Siemens' reputation for engineering excellence, this MCB helps maintain system reliability while reducing the risk of equipment damage and downtime. For pricing, availability, or technical assistance, contact Ram Automations at info@ramautomations.com and discover the right circuit protection solution for your application.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.