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Series 560 Explosion-proof modular flat screw connectors

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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


Sreies 560

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