Lovato SM1X3142R - RIGID SM1 BREAKER-CONTACTOR CONNECTION - FOR MOTOR PROTECTION BREAKER SM1R... WITH BF09...25D AND BF09...25L CONTACTORS

General and operational characteristics

RIGID SM1 BREAKER-CONTACTOR CONNECTIONS

The SM1X3… connections electrically and mechanically fasten the motor protection breaker together with the contactor. This forms a highly compact single-unit starter for quick installation on a single 35mm DIN rail.

The SM1X3… connections can also be mounted in combination with reversing switches and star-delta starters made with the rigid connections indicated in section 2.

SURFACE MOUNT ENCLOSURES

– Top or bottom entry:
• SM1Z17 01P and SM1Z17 02P 4 M25-threaded knockouts
• SM1Z17 11P and SM1Z17 12P 4 threaded knockout with Ø20.5mm/0.81” or Ø26.5mm/1.04”
• SM1Z17 10R e SM1Z17 15R 4 threaded knockout with Ø20.5mm/0.81” or Ø26.5mm/1.04”
– Possibility of rear entry too
– Protection rating: IP65 (UL Type 4X)
– Holds a breaker, one front-mount auxiliary contact block and either one shunt or undervoltage release; only for SM1Z17 10R and SM1Z17 15R, 2 side-mount auxiliary contact blocks can be fitted as well
– The SM1Z17 10R and SM1Z17 15R rotary actuators can be padlocked with a maximum of 3 padlocks Ø4...8mm/0.16...0.31”
– Earth/ground terminal included
– Operating temperature: -25…+60°C
– Storage temperature: -50...+80°C.

FLUSH MOUNT ENCLOSURES

– Holds a SM1P breaker, one front-mount auxiliary contact block and either one shunt or undervoltage release
– Protection rating: IP65 (UL Type 4X)
– Earth/ground terminal included
– 70x115mm/2.76x4.53” cutout
– Operating temperature: -25…+60°C
– Storage temperature: -50...+80°C.

ENCLOSURE ACCESSORIES

Emergency stop button:
– Turn to release
– Red button Ø35mm/1.38”.
Lockable block:
– Prevents closing operation; 3 padlocks maximum Ø4...8mm/0.16...0.31”.

STARTER ASSEMBLY ADAPTER PLATES

These accessories permit the assembly of starters, making slim and compact equipment that’s easy and quick to install.
The starter adapter plates install on DIN rail 35mm/1.38”.

Certifications and compliance

Certifications obtained: cULus.
Certifications pending: EAC, CCC for rigid connections and enclosures.
Compliant with standards: IEC/EN 60947-1, IEC/EN 60947-5-1, UL508, CSA C22.2 n° 141.