Cooper Crouse-Hinds GmbH
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Conformity with standards
The safety switches fulfil the isolating
properties acc. to DIN EN 60947 as well as
the AC 23 motor switching capacity acc. to
DIN EN 60947.
The safety switches meet further
requirements such as those of the
DIN EN 60947-3, IEC 947-3 and the EC
directive on electromagnetic compatibility (89/
336/EEC) as well as of the EC directive on
electrical equipment for use within defined
voltage limits (73/23/EEC).
They have been designed, manufactured
and tested according to the state of the art
and to DIN ISO 9001.
Safety switches, industrial design KO
1
Technical Data
1.1
Technical details
Perm.ambient temperature:
-20° C up to +40° C (standard version)
Deviating temperatures possible with special versions.
Perm.storage temperature in original packing:
-40° C to +80° C
Degree of protection. to EN 60529/IEC 529:
IP 65 (standard version)
Insulation class acc. to EN 60598 / IEC 598:
II - with metal flange
Test torques:
Cover screws
2.50 Nm
Cap nut of the plastic cable entry M12
1.65 Nm
Cap nut of the plastic cable entry M16 - M20
2.50 Nm
Cap nut of the plastic cable entry M25
3.50 Nm
Cap nut of the plastic cable entry M32 - M 63
5.00 Nm
Cap nut of the Ex-e metal cable entry M16
7.5 Nm
e.g. type E1WF/e (Ex-e)
Cap nut of the Ex-e metal cable entry M20
10.0 Nm
e.g. type E1WF/e (Ex-e)
Cap nut of the Ex-e metal cable entry M25
15.0 Nm
e.g. type E1WF/e (Ex-e)
Cap nut of the Ex-e metal cable entry M32
25.0 Nm
e.g. type E1WF/e (Ex-e)
Cap nut of the Ex-e metal cable entry M40
30.0 Nm
e.g. type E1WF/e (Ex-e)
Cap nut of the Ex-e metal cable entry M50
45.0 Nm
e.g. type E1WF/e (Ex-e)
Enclosure material (catalogue version):
Sheet steel with powder coating
1.2
Safety switch 160 A Type Moeller, P7, 3 pole
Rated voltage:
400 V, 50/60 Hz
Rated current:
160 A
Perm. short circuit back-up fuse:
160 A gG/gL
Switching capacity AC 23:
160 A
1.2.2
Safety switch 250 A Type Moeller, P7, 3 pole
Rated voltage:
400 V, 50/60 Hz
Rated current:
250 A
Perm. short circuit back-up fuse:
250 A gG/gL
Switching capacity AC 23:
250 A
1.2.3
Safety switch 400 A Type Moeller, P10, 3 pole
Rated voltage:
400 V, 50/60 Hz
Rated current:
400 A
Perm. short circuit back-up fuse:
400 A gG/gL
Switching capacity AC 23:
400 A
1.2.4
Safety switch 630 A Type Moeller, P10, 3 pole
Rated voltage:
400 V, 50/60 Hz
Rated current:
630 A
Perm. short circuit back-up fuse:
800 A gG/gL
Switching capacity AC 23:
630 A
2
Safety instructions
The safety switches are not
suitable for hazardous areas.
For skilled electricians and
trained person in accordance with
national legislation, including the relevant
standards and, where applicable.
Modifications to the safety switch or
changes of its design are not permitted.
They shall be used for their intended
purpose and in perfect and clean
condition.
For replacement and repair, only genuine
Cooper Crouse-Hinds / CEAG spare parts
shall be used.
Repairs may only be carried out by
Cooper Crouse-Hinds / CEAG or a
qualified electrician in compliance with
the respective national regulations.
Prior to their taking into operation, the
safety switches shall be checked in
accordance with the instructions as per
section 6.
Before the initial operation, any foreign
matter will have to be removed from the
safety switch.
The safety switch cover can only be
removed in „On“ position.
Observe the national safety rules and
regulations for prevention of accidents as
well as the safety instructions included in
these operating instructions set in italics
the same as this text!
