Accessories & Compatible Parts
21 parts · 9 types| Image | Part number and description | Availability | Price | Quantity and add to cart |
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| SM1X1111 Auxiliary Contact Block 1NO+1NC Front Mount SM1 | In stock | $ 22.70 |
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| SM1X1120 Auxiliary Contact Block 2NO Front Mount SM1 | In stock | $ 22.70 |
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| SM1X1202 Auxiliary Contact Block 2NC Side Mount SM1 | In stock | $ 19.13 |
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| SM1X1211 Auxiliary Contact Block 1NO+1NC Side Mount SM1 | In stock | $ 21.04 |
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| SM1X1220 Auxiliary Contact Block 2NO Side Mount SM1 | In stock | $ 21.04 |
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| Image | Part number and description | Availability | Price | Quantity and add to cart |
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| SM1X1311 Auxiliary Contact Block 1NO+1NC Side Mount Indicator Contacts SM1 | In stock | $ 57.13 |
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| Image | Part number and description | Availability | Price | Quantity and add to cart |
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| SM1X3040R SM1R Breaker-Contactor Connections BG | In stock | $ 20.63 |
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| SM1X3141R SM1R Breaker-Contactor Connections BF09A-BF25A | In stock | $ 27.66 |
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| SM1X3142R SM1R Breaker-Contactor Connections BF09-BF25D | In stock | $ 27.66 |
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| SM1X3241R SM1R Breaker-Contactor Connections BF26A-BF38A | In stock | $ 31.33 |
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| Image | Part number and description | Availability | Price | Quantity and add to cart |
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| SM1X9050 TYPE E TERMINAL BL.BUSB.SUPPLY FOR SM1R | In stock | $ 44.27 |
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| Image | Part number and description | Availability | Price | Quantity and add to cart |
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| SM1X18200R Padlockable Door Coupling handle Yellow/Red SM1R | In stock | $ 120.82 |
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| Image | Part number and description | Availability | Price | Quantity and add to cart |
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| SM1X18S Support for Door Coupling Rod | In stock | $ 20.94 |
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| Image | Part number and description | Availability | Price | Quantity and add to cart |
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| BFX8901 UNIVERSAL SCREW BASE BF09-38 | Backorder | $ 6.51 |
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| Image | Part number and description | Availability | Price | Quantity and add to cart |
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| SM1X14110 Undervoltage trip Release 110VAC 50/60Hz SM1 | In stock | $ 86.99 |
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| SM1X14230 Undervoltage trip Release 230VAC 50/60Hz SM1 | In stock | $ 73.00 |
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| SM1X14400 Undervoltage trip Release 400VAC 50/60Hz SM1 | In stock | $ 73.00 |
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| Image | Part number and description | Availability | Price | Quantity and add to cart |
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| SM1X16024 Shunt Trip Release 24VAC 50/60Hz SM1 | In stock | $ 95.69 |
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| SM1X16110 SHUNT TRIP SIDE MOUNT 110VAC FOR SM1 | Backorder | $ 95.69 |
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| SM1X16230 Shunt Trip Release 230VAC 50/60Hz SM1 | In stock | $ 73.00 |
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| SM1X16400 SHUNT TRIP SIDE MOUNT 400VAC FOR SM1P/R | Backorder | $ 73.00 |
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Lovato SM1R2500 - Motor Protection Circuit Breaker SM1R, 20 to 25A (50kA)
The Lovato SM1R2500 is a pf correction capacitor featuring 25A rated current, 3-pole, 50kA breaking capacity.
SM series motor protection circuit breakers
The Lovato SM series motor protection circuit breakers offer comprehensive and modernized protection for electric motors across the full spectrum of industrial requirements. Spanning rated currents from 0.1 A to 100 A, the SM series includes three compact frame sizes, SM1 (up to 40 A), SM2 (34-63 A), and SM3 (55-100 A), with a choice of pushbutton or rotary knob operation depending on model. These breakers are ideal for safeguarding motors against overloads, short circuits, and phase failures with integrated thermal and magnetic protection features.
Equipped with a rated insulation voltage of 690 V and phasefailure sensitivity, the SM series supports Type 2 coordination with contactors and is wellsuited for demanding installations. Additional features include temperature compensation, snapon accessories (auxiliary contacts, shunt trip, undervoltage release), and a triptest function for SM1R models. Their modular design accommodates a wide range of motor protection needs in sectors such as manufacturing, water treatment, and infrastructure systems, where reliable performance and safety compliance are paramount.