Datasheet

— single or multi-stranded

2x (1 ... 2,5 mm²), 2x (2,5 ... 10 mm²)

— finely stranded with core end processing

2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm²

● at AWG conductors for main contacts

2x (16 ... 12), 2x (14 ... 8)

Tightening torque

● for main contacts with screw-type terminals

2...2.5N·m

Design of screwdriver shaft Diameter 5 to 6 mm

Design of the thread of the connection screw

● for main contacts

Safety related data:

B10 value with high demand rate acc. to SN 31920 50000

Proportion of dangerous failures

● with low demand rate acc. to SN 31920

40%

● with high demand rate acc. to SN 31920

40%

Failure rate [FIT]

● with low demand rate acc. to SN 31920

50FIT

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

IEC 61508

10y

Display version

● for switching status

Handle

Certificates/approvals

3RV2021-4AA10 Changes preserved

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