Isolating

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

Note

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

Warning

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.

Approvals

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

Weidmuller Test-Disconnect Terminal Block, 30 to 12AWG Wire Size, Screw Connections - WTR Series - 1855610000

Put your equipment to the test without cutting off its power supply using this test-disconnect terminal block from Weidmuller. This single-level unit has two clamping points, so it pulls double-duty when connecting wires to your circuit. As it can work with wires ranging in size from 30 to 12AWG, it's a versatile piece of kit to have in your toolbox. Thanks to its wide operating temperature range between -50°C and +120°C, this terminal block keeps its cool when the heat is on.

• Rated impulse withstand voltage of 6kV to stand up to powerful surges
• Screw connections for secure wiring
• Snaps in place on a DIN rail for quick, tool-free installation
• Compact external dimensions of 60 (H) x 5.1 (W) x 48mm (D) to fit into small spaces

Applications

• HVAC systems
• Power stations
• Telecommunications
• Packaging plants

What's this terminal block made from?

This terminal block is made from Wemid, which is self-extinguishing and resistant to heat. This makes it just the thing for use in harsh industrial environments.

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.

Select all	Attribute	Value
	Brand	Weidmüller
	Colour	Dark Beige
	Number of Levels	Single
	American Wire Gauge	30 → 12AWG
	Voltage Rating	500 V
	Series	WTR
	Termination Method	Screw
	Cable CSA	2.5mm²
	Current Rating	24A
	Pitch	5mm
	Minimum Operating Temperature	-50°C
	Maximum Operating Temperature	+120°C
	Standards Met	ATEX, CE, CSA, EAC, IEC EX

	Select all
	Brand Weidmüller
	Colour Dark Beige
	Number of Levels Single
	American Wire Gauge 30 → 12AWG
	Voltage Rating 500 V
	Series WTR
	Termination Method Screw
	Cable CSA 2.5mm²
	Current Rating 24A
	Pitch 5mm
	Minimum Operating Temperature -50°C
	Maximum Operating Temperature +120°C
	Standards Met ATEX, CE, CSA, EAC, IEC EX

Weidmuller 1855610000 WTR Series Dark Beige, 2.5mm², Single-Level, Screw Termination

Alternative