Overview
The Weidmüller 500091-0 WDU1.5 is a standard distributed feed-through terminal block designed for reliable conductor connections in industrial control and power distribution systems. This rail-mounted screw terminal offers compact spacing and secure contact for typical control circuit and instrumentation wiring. Supplied as a bulk bag of 50 units in beige, these terminals integrate seamlessly into W-Series terminal strip assemblies.
Key Features
- Feed-through design for flexible conductor routing and service loops
- Screw-connection with hardened steel components and tin-coated copper contacts
- Compact 1.5mm² conductor cross-section rated for 16A at 250V
- Beige insulation matches standard W-Series terminal color coding
- Touch-safe design when used with compatible end plates and partition plates
- Compliant with industrial standards for electrical safety and reliability
Technical Specifications
- Conductor Capacity: 1.5mm²
- Current Rating: 16A
- Voltage Rating: 250V AC/DC
- Connection Type: Screw terminal
- Contact Material: Tin-coated copper
- Terminal Configuration: Single way (1 position)
- Insulation Material: Thermoplastic (UL 94 V0)
- Color: Beige
- Mounting: DIN rail
- Quantity per Bag: 50 units
- Manufacturer Part Number: 500091-0
- Series: W-Series, WDU
Typical Applications
- Industrial control panel wiring and distribution
- PLC input/output signal termination
- Instrumentation and sensor connections
- Motor control and power circuit termination
- Building automation and HVAC system wiring
- Machinery and equipment electrical assemblies
Compatibility & Replacements
Compatible With
- Weidmüller W-Series terminal strip assemblies
- Weidmüller WDU/WPE 1.5/R3.5 end plates and partition plates (WAP series)
- Standard DIN 35 rail mounting systems
- Industrial screw-terminal wiring standards
- Conductor gauges 24 AWG to 16 AWG (0.5mm² to 1.5mm²)
Replaces / Drop-In Replacement For
The WDU1.5 is a standard distributed terminal in the W-Series family. Verify compatibility with your existing terminal strip or system configuration before ordering. For cross-manufacturer substitutions, consult Weidmüller technical support or your system integrator.
Works With
- Weidmüller terminal strip design and assembly systems
- DIN-rail mounted control panel enclosures
- Standard industrial screw terminal tooling and wiring practices
- WAP end plate and partition plate assemblies for safety and circuit separation
