Repair and Maintenance Switches, enclosed - MERZ Switchgear Landingpage English

Benefits

Cable inlet both sides situated in line of the conduct
Optional in UV and weather-resistant design for outdoor use
Special enclosure for Cam and Compact Switch
Safety switch with securing clip
Comfortable wiring
Optional with pressure compensation element
Low enclosure shape
Switch insert plugged
Optionally with EMC accessories
IP-Rating IP65
DIN VDE 0106 Part 100 and VBG 4 -> finger safe
In red / yellow and black / gray available as main switch

Specifications

Short overview specifications

	Unit	from	to
Rated operating current I_e AC-21A	A	16	630
Rated voltage U_e	V	690	-
Rated uninterrupted current (open) I_u =I_th	A	20	630
Conventional enclosed thermal current I_the	A	20	-
Rated insulation voltage U_i Insulation group C under VDE 0110	V	690	1000

show more technical data

MAKING BREAKING CAPACITY		UNIT	FROM	TO
(Compact and Cam Switches)	Service category AC3
Motor switch for optional switching	230 V 3~	kW	3	22
Motor switch for optional switching	400 V 3~	kW	5,5	45
Motor switch for optional switching	630 V 3~	kW	5,5	45

(Compact and Cam Switches)	Service category AC23A(B)
Motor switch	230 V 3~	kW	4	-
Main switch	400 V 3~	kW	7,5	280
Maintenance switch	630 V 3~	kW	9	150

(Compact Switches)	Service category AC22A(B)
Motor switch	230 V 3~	kW	25	-
Motor switch	400 V 3~	kW	25	630
Motor switch	630 V 3~	kW	25	315

Find out more

Download the complete specifications and get an overview of our high-performance products.

Complete specifications Compact Switches

DOWNLOAD (1.7 MB)

Complete specifications Cam Switches

DOWNLOAD (1.7 MB)

Downloads Compact Switches

Downloads Cam Switches

3D View

MERZ Enclosure series "I", especially designed for cam switch applications, high endurance plastic material for outdoor applications, UV resistant, resistant to atmospheric attack, Degree of protection IP65, EMC Accessories optionally available.

3D-Model: I1N-2050U-Enclosure in red/yellow

Click on the image to activate the 3D view. You can move the model by dragging it with the mouse.

Design

Compact Switches enclosed

Cam Switches enclosed

EMC - ElectroMagnetical Environment

Plastic enclosure Series "89"

8900 red/yellow

with lockout handle for 3 padlocks

Plastic enclosure Series "89"

8901 black/grey

with lockout handle for 3 padlocks

Plastic enclosure Series "89"

8920 red/yellow

with lockout handle for 3 padlocks

Plastic enclosure Series "89"

8921 black/grey

with lockout handle for 3 padlocks

Plastic enclosure Series "89"

8940 red/yellow

with lockout handle for 3 padlocks

Plastic enclosure Series "89"

8941 black/grey

with lockout handle for 3 padlocks

Plastic enclosure Series "89"

8960 red/yellow

with lockout handle for 3 padlocks

Plastic enclosure Series "89"

8961 black/grey

with lockout handle for 3 padlocks

Plastic enclosure Series "89"

8980 red/yellow

with lockout handle for 3 padlocks

Plastic enclosure Series "89"

8981 black/grey

with lockout handle for 3 padlocks

Aluminium enclosure Series "AL"

AL 2-5 red/yellow - UL50E approved

with lockout handle for 3 padlocks

Aluminium enclosure Series "AL"

AL 2-5 black/grey - UL50E approved

with lockout handle for 3 padlocks

Aluminium enclosure Series "AL"

AL 2-5 black/black with metal lock ring

with lockout handle for 3 padlocks

Plastic enclosure Series "99"

9966 black/grey - UL50E approved - NEMA Type 4X

with lockout handle for 3 padlocks

Plastic enclosure Series "99"

9966 red/yellow - UL50E approved - NEMA Type 4X

with lockout handle for 3 padlocks

Plastic enclosure Series "99"

9968 black/grey - UL50E approved - NEMA Type 4X

with lockout handle for 3 padlocks

Plastic enclosure Series "99"

9968 red/yellow - UL50E approved - NEMA Type 4X

with lockout handle for 3 padlocks

Plastic enclosure series "i"

I1N red/yellow

with lockout handle for 3 padlocks

Plastic enclosure series "i"

I1N black/grey

with lockout handle for 3 padlocks

Plastic enclosure series "i"

I1N black/grey

with front plate without lockout handle

Plastic enclosure series "i"

I1N black/grey

with front plate and lockout handle for 1 or 2 padlocks

Plastic enclosure series "i"

I1N red/yellow

with front plate and lockout handle for 1 or 2 padlocks

Plastic enclosure series "i"

I1N black/grey

with front plate and key operation

Plastic enclosure series "i"

I2H black/grey

with lockout handle for 3 padlocks

Plastic enclosure series "i"

I2H red/yellow

with lockout handle for 3 padlocks

Plastic enclosure series "i"

I3H black/grey

with lockout handle for 3 padlocks

Plastic enclosure series "i"

I2H red/yellow

with lockout handle for 3 padlocks

Plastic enclosure series "i"

I3N black/grey

Safety-switch with cover locking

with lockout handle for 3 padlocks

Plastic enclosure series "i"

I7N red/yellow

with lockout handle for 3 padlocks

Plastic enclosure series "89"

8920/8940 black/grey

with lockout handle for 3 padlocks

Plastic enclosure series "89"

8960/8980 red/yellow

with lockout handle for 3 padlocks

Aluminium enclosure series "AL"

AL2-5 red/yellow

with lockout handle for 3 padlocks

EMC - ElectroMagnetical Environment

Assembly-Instruction Step 1

Install a standard MERZ Repair and Maintenance Switch ...

EMC - ElectroMagnetical Environment

Assembly-Instruction Step 2

... pull out the switch body ...

EMC - ElectroMagnetical Environment

Assembly-Instruction Step 3

... take the adequate EMC plate by hand and bend it ...

EMC - ElectroMagnetical Environment

Assembly-Instruction Step 4

... insert the plate without clamps into the box ...

EMC - ElectroMagnetical Environment

Assembly-Instruction Step 5

... install cable glands / cable entrances ...

EMC - ElectroMagnetical Environment

Assembly-Instruction Step 6

... insert the cables ...

EMC - ElectroMagnetical Environment

Assembly-Instruction Step 7

... attach in the switch insert ...

EMC - ElectroMagnetical Environment

Assembly-Instruction Step 8

... clip the EMC clamps on the shielding and screw it to the EMC plate. Wire up the switch and READY!

ElectroMagnetical Environment - Solutions

"i" Enclosure series

"89xx" Enclosure series

"81xx" Enclosure series

"AL" Enclosure series

Install a standard MERZ Repair and Maintenance Switch ...

Pull out the switch body ...

Take the adequate EMC plate by hand and bend it ...

Insert the plate without clamps into the box ...

install cable glands / cable entrances

Insert the cables ...

Attach in the switch insert ...

Clip the EMC clamps on the shielding and screw it to the EMC plate. Wire up the switch and

READY!

Enclosure series I1N

Install a standard MERZ Repair and Maintenance Switch ...

Pull out the switch body ...

Take the adequate EMC plate by hand and bend it ...

Insert the plate without clamps into the box ...

install cable glands / cable entrances

Insert the cables ...

Attach in the switch insert ...

Clip the EMC clamps on the shielding and screw it to the EMC plate. Wire up the switch and

READY!

Enclosure series 89XX

Install a standard MERZ Repair and Maintenance Switch ...

Pull out the switch body ...

Take the adequate EMC plate by hand and bend it ...

Insert the plate without clamps into the box ...

install cable glands / cable entrances

Insert the cables ...

Attach in the switch insert ...

Clip the EMC clamps on the shielding and screw it to the EMC plate. Wire up the switch and

READY!

Enclosure series 81XX

MERZ Repair and Maintenance Switches in Aluminium enclosure

EMC-Cable glands for Aluminium enclosure

Optionally also available with aluminum lock ring

Ready to mount, including sealing plug screws, cover earting, and EMC-Cable glands. Painting according to customer requirements (standard: aluminium raw)