Datasheet

— single or multi-stranded / minimum
mm² 0.75
— single or multi-stranded / maximum
mm² 4
— finely stranded / with core end processing /
minimum
mm² 0.75
— finely stranded / with core end processing /
maximum
mm² 2.5
— stranded / minimum
mm² 0.75
— stranded / maximum
mm² 4
Type of connectable conductor cross-section
● for main contacts / finely stranded / with core
end processing
10
● for auxiliary contacts
— solid
50
— finely stranded / with core end processing
2x (0.75 ... 1.5 mm2), 1x 2.5 mm2
Type of electrical connection
● for main current circuit
connection 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 152
Width mm 100
Depth mm 117
Mounting type floor mounting
Mounting type
● front mounting
No
● front mounting with 4-hole attachment
No
● front mounting with central attachment
Yes
● Side-by-side mounting
No
● rail mounting
No
Net weight g 467
Environmental conditions
Ambient temperature
● during operation / minimum
°C -25
● during operation / maximum
°C 55
Certificates
Equipment marking
3LD2164-0TB51 Changes preserved
Page 3/
5
13.05.2015 © Copyright Siemens AG