080 782 4266 🚚 Free shipping over R3,000
Contact Us
Click to enlarge
Siemens Circuit breaker, D-curve, 2-pole, 10kA, 3A
Log in to view pricing
Sign in with your trade account to access live pricing and place orders. New to Rubicon Industrial Technology? Create an account in seconds.
Product Description
Product Overview
SKU: 5SJ4203-8HG42
Circuit breaker 10kA, 2-pole, D, 3 A according to UL 489-480Y/277V. This Siemens miniature circuit breaker is a thermal/magnetic overcurrent protection device intended for general industrial use such as Branch Circuit and Feeder Protection.
Key Features & Specifications
- Electrical Ratings: Rated current 3A, Rated voltage 400V, Rated insulation voltage Ui 440V
- Breaking Capacity: Rated short-circuit breaking capacity Icn EN 60898 at 230V: 10kA, at 400V: 10kA
- Configuration: 2-pole, Release characteristic D
- Mounting: DIN Rail Mounting
- Connection: Screw Connection, 14 to 4 AWG Wire
- Protection Rating: IP20 Enclosure
- Operating Temperature: -25 to 55°C
Physical Specifications
- Dimensions: 36 mm W x 76 mm D x 121 mm H
- Built-in Depth: 70mm
- Modular Width: 2 modular spacings
- Net Weight: 0.335 kg
- Packaging Dimension: 40.00 x 125.00 x 84.00 mm
Certifications & Compliance
UL Listed (File No. E243414, Volume 1, Section 1) in accordance with UL 489, 11th edition, "Molded-Case Circuit Breakers, Molded-Case Switches and Circuit-Breaker Enclosures" and Certified to Canadian Standards (CSA 22.2 No. 5.02). CE marked according to IEC/EN 60 898 and IEC/EN 60 947-2 making them suitable for use in international applications.
Additional Information
- Country of Origin: Germany
- EAN: 4001869384344
- Article Number: 5SJ4203-8HG42
- Packaging Quantity: 1 Piece
- RoHS Compliance: Since: 01.07.2008
- WEEE Take-Back Obligation: Yes
Download existing graphical data for this product:
Additional Information
| IP Rating | IP20 |
| IP Rating Detailed | IP20 with connected conductors, IP 40 in the handle range Breaking Capacity 5SJ42038HG42 Page 1 |
| Compliance/Standards | EN 60947-2, IEC 60947-2, EN 60898, IEC 60068-2, UL 1077 |
| Part Width (mm) | 40,00mm |
| Part Height (mm) | 125,00mm |
| Part Depth (mm) | 84,00mm |
| Weight (g) | 0,335 Kg |
| description | Circuit breaker 10kA, 2-pole, D, 3 A according to UL 489-480Y/277V |
| country_of_origin | Germany |
Technical Documentation & Downloads
Videos & Interactive Media
Product Media
Add Siemens videos or media manifest entries to showcase this product.
Interactive 3D CAD Model
🛠 Siemens 3D CAD Viewer Interactive
Tip: Use your mouse to rotate, zoom, and pan the 3D model. Click "Open Full Screen" for additional download options including STEP, DWG, 3DS, and other CAD formats.
Compatible Accessories & Components
Collection Ready
Add products to the "" collection to display compatible accessories.
- Choosing a selection results in a full page refresh.