Switching devices

Switching devices for electrical building infrastructure, switchgear and mechanical engineering

Switching devices catalogue


MCB
circuit breakers

series S, SL, T and DC

Protect against circuit overload and short circuit

Full product range

MCB miniature circuit breakers

Series S
Series SL
Series T
Series DC
Auxiliary devices for S, SL, T and DC
Busbars for S, SL, T and DC
Series T 80 A to 125 A
Auxiliary devices for T 80 A to 125 A
Series 1+N
Busbar for 1+N
Fuse switch disconnectors

Residual current circuit breakers (RCCB)

and RCCB with overcurrent protection (RCBO)

Protect from electric shock
(personal protection)

Full product range

Residual current circuit breakers (RCCB)

Series RP
Type A pulsating current sensitive, instantaneous
Type A pulsating current sensitive, short delay
Type A pulsating current sensitive, selective

Series RA
Type B all current sensitive, short delay
Type B all current sensitive, selective
Add-on auxiliary switches RP and RA

RCBO

Series RB and RC
Add-on auxiliary switches
Busbars

Rail-mounted devices

Switches and relays

Switch and control lighting and electrical devices

Full product range

Rail-mounted devices

Switches
SCHUKO socket
Indicator lights
Button switches
Mechanical memory relays
Installation relays
Electronic control relays
Mechanical remote switches
Electronic central control remote switches
Electronic remote switches for standard receptacle use
Touch dimmer switches
Load shedding relays
Twilight switches
Timer and multifunction relays
Grid monitoring
Installation contactors
Stairwell timer switches
Synchronizing / Quartz timer
Digital timer
Transformers

Motor circuit breakers

MS, MA and MA according to UL and CSA

Protect electric motors against overheating, overload and short circuit.

Full product range

Motor circuit breakers MS

Motor circuit breakers MS/BS
Transformer circuit breakers MST
Motor protection devices for variable-speed fan motors
Auxiliary devices and accessories

Motor circuit breakers MA

Auxiliary devices
Busbars

Switching devices
according to UL

UL489 and UL 508

Switching devices for worldwide use

Full product range

Switching devices UL489 and CSA-22.2 No. 5-09

Series UL, AC model
Series DL, DC model
Auxiliary devices UL and DL
Busbars UL and DL

Switching devices according to UL508 and CSA-22.2 No. 14

Series UM
Auxiliary devices UM
Busbars UM
Busbars European standard