Series 560 Explosion-proof modular flat screw connectors
Features
Series 560 ceramic terminal blocks offer a variety of models for explosion-proof and high temperature applications.
These terminals comprise of a glazed steatite mount and two riveted flat-type screw terminals secured to prevent them from twisting, similar to DIN 41000, with binding clip C or D and spring washers B DIN 127.
The blocks may either be used rail mounted or independently.
The base has a longitudinal slot at the bottom for non-twist securing on mounting rails 16mm x 3mm (0.63” x 0.12”).
The surfaces next to the screw-fixing hole can be used for marking purposes.
Recommended mounting hardware: M4 pan head screw.
Technical Details
| Formers: | Steatite KER 220, DIN 40685, colour white |
| Inserts: | brass, nickel plated |
| Screws: | M4 steel, zinc plated, blue passivated |
| Lock washer: | steel, zinc plated, blue passivated |
| Binding clip: | steel, zinc plated, blue passivated |
| Temp. upper limit: | as per EX approvals: 40º C (104º F) physical limit of materials: 240º C (464º F) |
| Current rating: | see approvals |
| Voltage rating: | see approvals |
| Conductor size: | 2.5mm2 |
| Stripping length: | 8mm2 |
Options
