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Weidmüller W Series Disconnect Terminal Block Brown 2.5mm² 1-Level Screw 500V 20A 1143020000
Specifications
| Country of Origin | Romania |
|---|---|
| Voltage | 500V |
| Brand | Weidmüller |
| Colour | Brown |
| Series | W |
| Termination Type | Screw |
| Maximum Operating Temperature | 120°C |
| Number of Levels | 1 |
| Minimum Operating Temperature | -50°C |
| Pitch | 5.08mm |
| Minimum Wire Size AWG | 26AWG |
| Maximum Wire Size AWG | 12AWG |
| Cable CSA | 2.5mm² |
| Terminal Block Current | 20A |
Key Features
- This terminal block supports cable CSA up to 2.5mm² and wire sizes between 26 AWG to 12 AWG.
- The 5.08mm pitch allows for compact mounting on symmetric Top Hat DIN rails.
- Constructed from nylon 6.6 with a temperature rating of up to 120°C continuous and 180°C short term.
- Features multi-functional test disconnect capabilities for efficient signal routing and distribution.
- The terminal block is self-extinguishing to UL94V-0 standards and free from cadmium and halogen.
- Designed with 10 mm electrolytic copper current bars to ensure current loading above nominal rating.
- Touch-proof in accordance with BS 3042 for enhanced safety.
- Suitable for industrial electrical and automation applications requiring reliable and compact DIN rail mounting solutions.
Product Description
Weidmüller 1143020000 W Series Disconnect Terminal Block is a professional-grade electrical component designed for efficient signal routing, disconnect, and distribution in industrial and electrical control systems. This screw-type terminal block is brown in colour and supports wire and cable sizes from 26 AWG to 12 AWG, with a cable cross-sectional area of up to 2.5mm².
The 1-level terminal block is designed for mounting on symmetric Top Hat DIN rails compliant with BS5584:1978 and EN 50022 standards. Made from high-quality nylon 6.6, it offers excellent durability and heat resistance rated for continuous operation up to 120°C and short-term exposure up to 180°C. The self-extinguishing material meets UL94V-0 safety standards, and the product is free of cadmium and halogen, ensuring compliance with modern environmental requirements.
Current bars crafted from 10 mm electrolytic copper provide superior current carrying capacity beyond nominal ratings, supporting up to 20A at 500V voltage. The 5.08mm pitch allows compact and efficient panel layouts with touch-proof protection conforming to BS 3042 for operator safety.
These multi-functional test-disconnect terminal blocks integrate various functionalities such as feed-through, fuse, and disconnect within a single compact solution, ideal for control cabinets, industrial automation, and power distribution projects.
This disconnect terminal block supports wiring flexibility and offers multiple labelling options for clear identification. The screw terminal connections ensure secure and reliable electrical contact. Designed specifically for industrial and electrical engineering use cases, including control panels and automation systems.
The terminal block’s robust construction protects against heat and mechanical stress in challenging environments. Manufactured in Romania, representing quality European engineering standards.
Choose the Weidmüller W Series Disconnect Terminal Block 1143020000 for your DIN rail terminal block needs to ensure safe, reliable, and high-performance operation in all your electrical and automation applications. Explore more components in the Electronics & Electricals - DIN Rail Terminal Blocks category on EnvMart for compatible accessories and related products.
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Frequently Asked Questions
The maximum voltage rating for this terminal block is 500V.
This model can carry a maximum current of 20A.
It supports wire sizes ranging from 26 AWG to 12 AWG.
The terminal block supports a cable cross-sectional area of up to 2.5mm².
The pitch of this terminal block is 5.08mm, allowing for compact mounting.
The operating temperature range is from -50°C to 120°C for continuous use, with short-term exposure up to 180°C.
It is constructed from nylon 6.6, which is self-extinguishing and meets UL94V-0 standards.
This terminal block is designed for mounting on symmetric Top Hat DIN rails compliant with BS5584:1978 and EN 50022 standards.
It includes touch-proof protection conforming to BS 3042 for enhanced safety.
It is suitable for industrial electrical and automation applications, including control panels and power distribution projects.
This terminal block uses a screw termination type for secure electrical contact.
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