$ 2.26
Fuse terminal block for 5x20mm G-Si cartridge fuses. Features clamping yoke screw technology, 500V rated voltage, 6.3A current, and TS 35 DIN rail mounting.
The Weidmüller WSI 6 (1011000000) is a robust fuse terminal block featuring a screw connection system with patented clamping yoke technology, designed for reliable short-circuit and overload protection in industrial control systems. It accommodates a standard 5x20mm G-Si cartridge fuse within a pivoting holder, facilitating easy maintenance and replacement. The unit is rated for a nominal cross-section of 6 mm² and supports a continuous operating temperature range of -50 °C to 120 °C, housed in V-0 flammability-rated Wemid material.
| Technical Parameter | Specification |
|---|---|
| Version | Fuse terminal, Screw connection, Fuse isolator, for screwable cross-connection, One end without connector |
| Order No. | 1011000000 |
| Type | WSI 6 |
| GTIN (EAN) | 4008190105624 |
| Depth including DIN rail | 62 mm |
| Storage temperature | -25 °C...55 °C |
| Continuous operating temp., min. | -50 °C |
| Continuous operating temp., max. | 120 °C |
| Material | Wemid |
| Colour | Dark beige |
| UL 94 flammability rating | V-0 |
| Cartridge fuse | G-Si. 5 x 20 |
| Fuse holder (cartridge holder) | Pivoting |
| Operating voltage, max. | 250 V |
| Type of voltage for indicator | AC/DC |
| Rated cross-section | 6 mm² |
| Rated voltage | 500 V |
| Rated voltage to adjoining terminal | 500 V |
| Rated current | 6.3 A |
| Current at maximum wires | 6.3 A |
| Standards | IEC 60947-7-3 |
| Volume resistance | 0.78 mΩ |
| Rated impulse withstand voltage | 6 kV |
| Power loss | 1.31 W |
| Pollution severity | 3 |
| Connection type | Screw connection |
| Stripping length | 12 mm |
| Clamping screw | M 3.5 |
| Tightening torque, min. | 0.8 Nm |
| Tightening torque, max. | 1.6 Nm |
| Clamping range, min. | 0.5 mm² |
| Clamping range, max. | 10 mm² |
| Wire connection cross section, solid, min. | 0.5 mm² |
| Wire connection cross section, solid, max. | 10 mm² |
| Wire connection cross section, stranded, min. | 1.5 mm² |
| Wire connection cross section, stranded, max. | 10 mm² |
| Wire connection cross section, flexible, min. | 0.5 mm² |
| Wire connection cross section, flexible, max. | 10 mm² |
| Wire connection cross section, flexible with ferrule DIN 46228/1, min. | 0.5 mm² |
| Wire connection cross section, flexible with ferrule DIN 46228/1, max. | 6 mm² |
| Wire connection cross section AWG, min. | AWG 20 |
| Wire connection cross section AWG, max. | AWG 8 |
| Rail | TS 35 |
| Number of potentials | 1 |
| Number of levels | 1 |
| End cover plate required | Yes |
| Explosion-tested version | No |
| Depth | 61 mm |
| Height | 60 mm |
| Width | 7.9 mm |
| Blade size | 0.8 x 4.0 mm |
| Net weight | 18.36 g |
Integration into PLC control cabinets to provide individual fusing for sensor and actuator power lines.
Prevents a single field short-circuit from taking down the entire 24V or 230V control bus, ensuring high system availability.
Used in marshaling panels to fuse analog signal loops and auxiliary power supplies for field instruments.
Offers a compact, maintainable interface for isolating faulty instruments without disrupting adjacent process loops.
Safeguarding secondary control circuits such as damper actuators and valve motors in building management systems.
Protects valuable HVAC controllers from overcurrent events caused by stalled motors or wiring faults.
