Weidmuller WDU Series DIN Rail Terminal Block, 41A Current Rating, 800V Voltage Rating - 1781740000

This DIN Rail Terminal Block is an essential component in electrical engineering, specifically designed for efficient power, signal, and data connections. With a robust dark beige construction, the terminal block is rated for a voltage of 800 V and a current of 41A, making it ideal for various applications in automation and electronics. Measuring 46.5mm in depth, it seamlessly integrates into DIN rail systems.

Features & Benefits

• Designed for screw termination, ensuring secure connections
• Suitable for a wide range of wire gauges from 26 to 8 AWG
• Continuous operating temperature between -60°C and +130°C
• ATEX and IECEx certifications for use in hazardous areas
• Constructed from high-quality Wemid material for durability
• Compact 89mm pitch allows efficient use of space

Applications

• Used for joining multiple conductors in control panels
• Ideal for signal distribution in automation systems
• Suitable for powering industrial machinery safely
• Employed in constructing modular electrical installations

What types of conductors can be connected to this terminal block?

It can accommodate solid, stranded, and flexible conductor types, with cross-sections ranging from 0.5 mm² to 10 mm², ensuring versatility in various applications.

How does the temperature rating influence its usage?

The wide operating temperature range allows it to function reliably in both extreme cold and heat, making it suitable for diverse industrial environments.

What certifications ensure its safety and compliance?

It holds ATEX and IECEx certifications, allowing it to be safely used in potentially explosive atmospheres, meeting stringent safety standards.

Approvals

CSA Certified; UL Listed; SEV; DEMKO; SEMKO; NEMKO; Lloyds Register of Shipping; SETI; KEMA; Reg of USSR; EEx’e; EEx’I’ Acceptance

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
	Series	WDU
	Voltage Rating	800 V
	American Wire Gauge	26 → 8AWG
	Termination Method	Screw
	Cable CSA	6mm²
	Fused	No
	Current Rating	41A
	Pitch	89mm
	Minimum Operating Temperature	-60°C
	Maximum Operating Temperature	+130°C
	Hazardous Area Certification	ATEX, IECEx
	Standards Met	CE, RoHS Compliant

	Select all
	Brand Weidmüller
	Colour Dark Beige
	Number of Levels Single
	Series WDU
	Voltage Rating 800 V
	American Wire Gauge 26 → 8AWG
	Termination Method Screw
	Cable CSA 6mm²
	Fused No
	Current Rating 41A
	Pitch 89mm
	Minimum Operating Temperature -60°C
	Maximum Operating Temperature +130°C
	Hazardous Area Certification ATEX, IECEx
	Standards Met CE, RoHS Compliant

Weidmuller 1781740000 WDU Series Dark Beige, 6mm², Single-Level, Screw Termination, ATEX, IECEx

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