Weidmuller1855610000 WTR Series Test Disconnect Terminal Block, 2.5mm², Single-Level, Screw Termination

The disconnect lever can be opened using a screwdriver even when test plugs are fitted. This test lever may be removed to prevent unauthorised reconnection.,Use End Cover 425-291

The voltage and current ratings on this page are to VDE ratings.

Isolating terminals must only be used for isolating sections of a circuit for test purposes. They must never be used to switch devices on or off when power is applied.

CSA certified, UL listed, SEV, DEMKO, NEMKO, LLOYDS REGISTER OF SHIPPING, SETI, KEMA, Reg of USSR

Looking for a safe way to test your devices without cutting power to your system? Choose this disconnect terminal block from Weidmuller. It allows you to safely disconnect your circuit's components for testing without disturbing the electrical network itself, reducing the risk of arcing and fire outbreaks. Its Wemid housing offers reliable resistance to heat and impact, making it suitable for use in harsh environments. You can also install a fuse and fuse holder on this device for extra protection from short circuits.

• Broad operating temperature range between -50°C and +120°C for use in demanding conditions
• Voltage rating of 500V for use in low-voltage applications
• Screw termination method is simple and eliminates the need for complex tools
• Compact dimensions of 60 (H) x 5.1 (W) x 48mm (D) for use in setups with limited space

• Process and packaging equipment
• Telecommunications
• Alarm systems

Yes. This terminal block stops burning in 10 seconds or less in the event of a fire, helping to promote workplace safety.

UL

The ’W’ series screw clamp terminals are suitable for ’Top Hat’ DIN Rail and manufactured from nylon 6.6 which has a continuous temperature rating of 120°C (180°C short term). They are self-extinguishing to UL94V-0 and free from cadmium and halogen. Current bars are constructed from 10 mm electrolytic copper to ensure a current loading more than nominal rating. Terminals are suitable for mounting on symmetric ’Top Hat’ rail only (BS5584:1978, EN 50022) and are touch proof in accordance with BS 3042.