Data Sheet

● for auxiliary and control current circuit

screw-type terminals

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), 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 auxiliary contacts

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

Safety related data

B10 value

● with high demand rate acc. to SN 31920

1000000; With 0.3 x Ie

Proportion of dangerous failures

● with low demand rate acc. to SN 31920

40%

● with high demand rate acc. to SN 31920

73%

Failure rate [FIT]

● with low demand rate acc. to SN 31920

100FIT

Product function

● positively driven operation acc. to IEC 60947-5-

Yes

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

IEC 61508

20y

Certificates/ approvals

3RH2140-1BG40 Subject to change without notice

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