Overview
The Siemens 8WA1 201 terminal block is a standard through-type screw terminal block designed for industrial control and automation systems. These blocks feature 800 VAC rated insulation voltage and are engineered for secure, repeatable wire termination on DIN rail systems. The 8WA1 series is widely used in control panels, motor control centers, and PLC-based automation setups where reliable signal and power distribution is critical.
Key Features
- Through-type screw terminals — Accepts solid and stranded wire with consistent terminal grip
- 800 VAC rated insulation — Suitable for AC mains and industrial distribution circuits
- DIN rail mounting — Standard 35 mm DIN rail compatibility for modular panel layout
- Beige thermoplastic body — Durable, color-coded for easy identification
- IEC 947-7-1 compliant — Meets international safety and performance standards
Technical Specifications
- Rated Insulation Voltage: 800 VAC
- Terminal Type: Through-type screw
- Mounting: DIN Rail (35 mm TS 35/7.5)
- Body Material: Thermoplastic, beige
- Operating Temperature: -25 to +55 °C
- Standards: IEC 947-7-1, CE marked
- Quantity: Lot of 10 units
- Condition: New — no original box
Typical Applications
The Siemens 8WA1 201 terminal blocks are ideal for:
- Control panel design and build-out for industrial machinery
- Electrical distribution in motor control centers and soft starters
- Signal termination in PLC-based automation and process control systems
- Equipment wiring in manufacturing, food processing, and packaging lines
- Field installation and panel retrofits where DIN rail mount blocks are required
Compatibility & Replacements
The 8WA1 series terminal blocks are part of Siemens’ proven ALPHA FIX portfolio. This lot of 10 units offers a cost-effective way to stock replacement terminal blocks for ongoing panel maintenance and emergency service calls. The 8WA1 201 is compatible with standard 35 mm DIN rails and integrates seamlessly with Siemens contact blocks, bridge connections, and end covers. For specific model compatibility or application questions, consult a controls engineer or contact our technical sales team.
