Motor protection circuit breakers
45 products
Adjustable-trip MPCBs combining short-circuit, overload and phase-loss protection for a motor in a single device. Chosen by the motor's full-load current band rather than a fixed rating, and paired with contactors to build compact direct-on-line and star-delta starters.
Product name
- Alarm Contact Side Mount 1NO/1NC2
- Auxiliary Front Mount 1NO/1NC2
- Auxiliary Side Mount 1NO/1NC2
- Button Protection Cover SM1P1
- Emergency Stop SM1P MMS1
- Flush Mount Encl SM1P Starters1
- Rigid Connection - SM1 to BF09-252
- Rigid Connection - SM1 to BF26-382
22 more
- Rigid Connection - SM1 to BG2
- SM1 MMS Shaft Support1
- Surface Mount Encl for SM1P MMS1
- Surface Mount Encl for SM1R MMS1
- Auxiliary Front Mount 2NO2
- Auxiliary Side Mount 2NO2
- Bridge BAR Insulated 2 Units 45MM1
- Bridge BAR Insulated 2 Units 54MM1
- Bridge BAR Insulated 3 Units 45MM1
- Bridge BAR Insulated 3 Units 54MM1
- Bridge BAR Insulated 4 Units 45MM1
- Bridge BAR Insulated 4 Units 54MM1
- Bridge BAR Insulated 5 Units 45MM1
- Bridge BAR Insulated 5 Units 54MM1
- Shunt Trip Side Mount 24VAC2
- 25MM 3P Enlarged Terminal for SM1
- Shunt Trip Side Mount 110VAC2
- Shunt Trip Side Mount 230VAC2
- Undervoltage Release 230VAC2
- Shunt Trip Side Mount 400VAC2
- Undervoltage Release 400VAC2
- RED/YEL Interlock Handle + Shaft2
Product type
- Button membrane protection cover for enclosure SM1P1
- Connection between SM1 - BF09 - 25 contactor2
- Connection between SM1 - BF26 - 38 contactor2
- Connection between SM1 - BG mini contactor2
- Emergency stop (twist release) pushbutton assembly for enclosure SM1P1
- Flush mount enclosure for SM1P starters1
- Optional shaft support for SM1X18200R1
- Surface mount enclosure for SM1R starters1
11 more
- Bridge bar to connect 2 units2
- Bridge bar to connect 3 units2
- Bridge bar to connect 4 units2
- Bridge bar to connect 5 units2
- Door interlocking handle (IP65) + 200 mm shaft2
- Alarm contact for trip indication2
- Busbar supply block (enlarged terminal)1
- Mounting auxiliary contact block8
- Mounting undervoltage release4
- Side mounting shunt trip release unit8
- Surface mount enclosure for manual motor starters1
More filters (1)
Contact configuration
SM1X1740P – Emergency Stop SM1P MMS | Lovato Electric
- Order code
SM1X1740P- Availability
- In stock — lead time on order
- Price
List price R714,00R499,80excl. VAT R574,77 incl.
SM1X18S – SM1 MMS Shaft Support | Lovato Electric
- Order code
SM1X18S- Availability
- In stock — lead time on order
- Price
List price R222,60R155,82excl. VAT R179,19 incl.
SM1X3040P – Rigid Connection - SM1 to BG | ElectroMechanica
- Order code
SM1X3040P- Availability
- In stock — lead time on order
- Price
List price R219,45R153,61excl. VAT R176,65 incl.
SM1X3040R – Rigid Connection - SM1 to BG | ElectroMechanica
- Order code
SM1X3040R- Availability
- In stock — lead time on order
- Price
List price R219,45R153,61excl. VAT R176,65 incl.
SM1X3141P – Rigid Connection - SM1 to BF09-25 | ElectroMechanica
- Order code
SM1X3141P- Availability
- In stock — lead time on order
- Price
List price R294,00R205,80excl. VAT R236,67 incl.
SM1X3141R – Rigid Connection - SM1 to BF09-25 | ElectroMechanica
- Order code
SM1X3141R- Availability
- In stock — lead time on order
- Price
List price R294,00R205,80excl. VAT R236,67 incl.
SM1X3241P – Rigid Connection - SM1 to BF26-38 | ElectroMechanica
- Order code
SM1X3241P- Availability
- In stock — lead time on order
- Price
List price R331,80R232,26excl. VAT R267,10 incl.
SM1X3241R – Rigid Connection - SM1 to BF26-38 | ElectroMechanica
- Order code
SM1X3241R- Availability
- In stock — lead time on order
- Price
List price R331,80R232,26excl. VAT R267,10 incl.
SM1Z1701P – Surface Mount Encl for SM1P MMS | Lovato Electric
- Order code
SM1Z1701P- Availability
- In stock — lead time on order
- Price
List price R532,35R372,64excl. VAT R428,54 incl.
SM1Z1705P – Flush Mount Encl SM1P Starters | ElectroMechanica
- Order code
SM1Z1705P- Availability
- In stock — lead time on order
- Price
List price R481,95R337,36excl. VAT R387,96 incl.
SM1Z1715R – Surface Mount Encl for SM1R MMS | Lovato Electric
- Order code
SM1Z1715R- Availability
- In stock — lead time on order
- Price
List price R785,40R549,78excl. VAT R632,25 incl.
SMX9030 – 25MM 3P Enlarged Terminal for SM | Lovato Electric
- Order code
SMX9030- Availability
- In stock — lead time on order
- Price
List price R194,25R135,97excl. VAT R156,37 incl.
SM1X1111 – Auxiliary Front Mount 1NO/1NC | Lovato Electric
- Order code
SM1X1111- Availability
- In stock — lead time on order
- Price
List price R189,00R132,30excl. VAT R152,15 incl.
SM1X1120 – Auxiliary Front Mount 2NO | Lovato Electric
- Order code
SM1X1120- Availability
- In stock — lead time on order
- Price
List price R205,80R144,06excl. VAT R165,67 incl.
SM1X1211 – Auxiliary Side Mount 1NO/1NC | Lovato Electric
- Order code
SM1X1211- Availability
- In stock — lead time on order
- Price
List price R231,00R161,70excl. VAT R185,96 incl.
SM1X1220 – Auxiliary Side Mount 2NO | Lovato Electric
- Order code
SM1X1220- Availability
- In stock — lead time on order
- Price
List price R231,00R161,70excl. VAT R185,96 incl.
SM1X1311 – Alarm Contact Side Mount 1NO/1NC | Lovato Electric
- Order code
SM1X1311- Availability
- In stock — lead time on order
- Price
List price R606,90R424,83excl. VAT R488,55 incl.
SM1X14230 – Undervoltage Release 230VAC | Lovato Electric
- Order code
SM1X14230- Availability
- In stock — lead time on order
- Price
List price R835,80R585,06excl. VAT R672,82 incl.
SM1X14400 – Undervoltage Release 400VAC | Lovato Electric
- Order code
SM1X14400- Availability
- In stock — lead time on order
- Price
List price R835,80R585,06excl. VAT R672,82 incl.
SM1X16024 – Shunt Trip Side Mount 24VAC | Lovato Electric
- Order code
SM1X16024- Availability
- In stock — lead time on order
- Price
List price R1 016,40R711,48excl. VAT R818,20 incl.
SM1X16110 – Shunt Trip Side Mount 110VAC | Lovato Electric
- Order code
SM1X16110- Availability
- In stock — lead time on order
- Price
List price R1 016,40R711,48excl. VAT R818,20 incl.
SM1X16230 – Shunt Trip Side Mount 230VAC | Lovato Electric
- Order code
SM1X16230- Availability
- In stock — lead time on order
- Price
List price R835,80R585,06excl. VAT R672,82 incl.
SM1X16400 – Shunt Trip Side Mount 400VAC | Lovato Electric
- Order code
SM1X16400- Availability
- In stock — lead time on order
- Price
List price R835,80R585,06excl. VAT R672,82 incl.
SM1X1745P – Button Protection Cover SM1P | Lovato Electric
- Order code
SM1X1745P- Availability
- In stock — lead time on order
- Price
List price R176,40R123,48excl. VAT R142,00 incl.
