Datasheet

— single or multi-stranded

2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), 2x 4 mm²

— finely stranded with core end processing

2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)

● at AWG conductors for main contacts

2x (20 ... 16), 2x (18 ... 14), 2x 12

Type of connectable conductor cross-sections

● for auxiliary contacts

— single or multi-stranded

2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²)

— finely stranded with core end processing

2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)

● at AWG conductors for auxiliary contacts

2x (20 ... 16), 2x (18 ... 14)

Tightening torque

● for main contacts with screw-type terminals

0.8...1.2N·m

● for auxiliary contacts with screw-type terminals

0.8...1.2N·m

Design of screwdriver shaft 5 to 6 mm diameter

Design of the thread of the connection screw

● for main contacts

● of the auxiliary and control contacts

Safety related data:

Failure rate [FIT]

● with low demand rate acc. to SN 31920

50FIT

MTTF with high demand rate 2280y

T1 value for proof test interval or service life acc. to

IEC 61508

20y

Display:

Display version

● for switching status

Slide switch

Certificates/approvals

3RU2116-0FB0 Changes preserved

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