3RT20261BB40 Datasheet, PDF (4/7 Pages) Siemens Semiconductor Group – CONTACTOR, AC-3, 11KW/400V, 1NO+1NC, DC 24V, 3-POLE, SZ S0 SCREW TERMINAL

• at 110 V
• at 220 V
Short-circuit:
Design of the fuse link
• for short-circuit protection of the auxiliary switch / required
• for short-circuit protection of the main circuit
• with type of assignment 1 / required
• at type of coordination 2 / required
Installation/mounting/dimensions:
mounting position
Type of mounting
Type of fixing/fixation / series installation
Width
Height
Depth
Distance, to be maintained, to the ranks assembly / sidewards
Distance, to be maintained, to earthed part / sidewards
Connections:
Design of the electrical connection
• for main current circuit
• for auxiliary and control current circuit
Type of the connectable conductor cross-section
• for main contacts
• solid
• finely stranded
• with conductor end processing
• for AWG conductors / for main contacts
• for auxiliary contacts
• solid
• finely stranded
• with conductor end processing
• for AWG conductors / for auxiliary contacts
Certificates/approvals:
A
1
A
0.3
fuse gL/gG: 10 A
gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE:
100 A
gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE:
35A
+/-180° rotation possible on vertical mounting surface;
can be tilted forward and backward by +/- 22.5° on
vertical mounting surface
screw and snap-on mounting onto 35 mm standard
mounting rail according to DIN EN 50022
Yes
mm
45
mm
85
mm
107
mm
0
mm
6
screw-type terminals
screw-type terminals
2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)
2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm²
2x (16 ... 12), 2x (14 ... 8)
2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
2x (20 ... 16), 2x (18 ... 14)
3RT2026-1BB40
Page 4/7
07/27/2012
subject to modifications
© Copyright Siemens AG 2012