Datasheet
● for auxiliary contacts
— solid
2x (0,75 ... 2,5 mm2), 1x 4 mm2
— finely stranded / with core end processing
2x (0.75 ... 1.5 mm2), 1x 2.5 mm2
— stranded
2x (0,75 ... 2,5 mm2), 1x 4 mm2
Type of electrical connection
● for main current circuit
box terminals
● for auxiliary contacts
connection terminals
Requirements
Design of the fuse link
● for short-circuit protection of the main circuit /
required
fuse gL/gG: 25 A
● for short-circuit protection of the auxiliary switch
/ required
fuse gL/gG: 10 A
Mechanical Design
Height mm 84
Width mm 67
Depth mm 92.5
Mounting type front mounting
Mounting type
● front mounting with 4-hole attachment
Yes
● front mounting with central attachment
No
● rail mounting
No
Net weight g 189
Environmental conditions
Ambient temperature
● during operation / minimum
°C -25
● during operation / maximum
°C 55
Certificates
Equipment marking
● acc. to DIN EN 61346-2
S
● acc. to DIN EN 81346-2
SF
3LD2103-0TK51 Changes preserved
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02.02.2016 © Copyright Siemens AG