Siemens SIRIUS 3RF Series User Manual

SIRIUS 3RV2 motor starter protectors
4.10 Technical data
SIRIUS Innovations
460 System Manual, 01/2011, A8E56203870002-03
Type 3RV2.11 3RV2.21 3RV27 11,
3RV28 11
Size S00 S0 S00
Width 45 mm 45 mm 45 mm
Usable ring cable lugs mm
 DIN 46234 without insulating sleeve
 DIN 46225 without insulating sleeve
 DIN 46237 with insulating sleeve
 JIS C2805 type R without insulating
sleeve
 JIS C2805 type RAV with insulating
sleeve
 JIS C2805 type RAP with insulating
sleeve
d
2
2)
= min. 3.2,
d
3
2)
= max. 7.5
d
2
2)
= min. 4.3,
d
3
2)
= max. 12.2
--
1)
If two different conductor cross-sections are being connected to one clamping point, both cross-sections must be
located in the range indicated. If identical cross-sections are used, this restriction does not apply.
2)
d
2
d
3
4.10.10 Conductor cross-sections auxiliary and control circuits
Type 3RV2.11 3RV2.21 3RV27 11,
3RV28 11
Size S00 S0 S00
Width 45 mm 45 mm 45 mm
Connection type Screw connection
Connection screw M3, Pozidriv size 2
Operating tool mm ∅ 5 ... 6
Specified tightening torque Nm 0.8 to 1.2
Conductor cross-sections (min./max.), 1-wire or 2-wire connection possible
 Solid or stranded
mm
2
2 x (0.5 to 1.5)
1)
, 2 x (0.75 to 2.5)
1)
 Finely stranded with end sleeve
(DIN 46228 Part 1)
mm
2
2 x (0.5 to 1.5)
1)
, 2 x (0.75 to 2.5)
1)
 AWG cables, solid or stranded
AWG 2 x (18 to 14)
1)
, 2 x (20 to 16)
1)
Connection type Spring-loaded terminals
Operating tool mm ∅ 3.0 x 0.5 ∅ 3.5 x 0.5

Siemens SIRIUS 3RF Series Specifications

General

Brand	Siemens
Model	SIRIUS 3RF Series
Category	Industrial Equipment
Language	English