This document lists the 264 series of products, including 4-wire terminal blocks, 2-wire terminal blocks, separators, wiring boards, jumper bars, etc., suitable for DIN 15 rails.
The WAGO Series 264 miniature through/ground terminal blocks provide compact, screw‑less connections for DIN 15 rail installations. They are rated for 800 V/8 kV surge voltage, 20 A continuous current, and are suitable for EEx e and EEx i hazardous‑area applications.
The handbook lists the physical dimensions (6 mm or 10 mm width), available accessory parts such as comb‑type jumper bars, marking cards, and carrier rails, and includes testing guidelines using the CAGE CLAMP® system.
| Rated voltage | 800 V / 8 kV |
|---|---|
| Continuous current rating | 20 A |
| Terminal block width (small) | 6 mm (0.236 in) |
| Terminal block width (large) | 10 mm (0.394 in) |
| Maximum nominal current (test) | 6 A |
| Test voltage (standard) | 400 V / 800 V |
The blocks are rated for 800 V and can withstand surge voltages up to 8 kV.
Each terminal block can carry up to 20 A continuously.