Skip to content
Cart & Quote
Direct access without opening the menu
Theme
Choose light, dark, or system

Lovato 11SM1B 28 Circuit Breaker

In stock4 unitsReady to ship

MOTOR PROTECTION CIRCUIT BREAKER

Lovato 3-pole motor protection circuit breaker with adjustable 2.5“4 A thermal trip, 100 kA short-circuit capacity, and DIN rail mounting. Ideal for reliable motor safety in industrial systems.

Manufacturer
LOVATO
SKU
1081228
Condition
New
Share
Massive Inventory
Global Shipping
Expert Support
Quality Guaranteed

LOVATO 11SM1B28 MOTOR PROTECTION CIRCUIT BREAKER

Compact and reliable motor protection circuit breaker designed for overload and short-circuit protection in industrial control systems. This unit combines precise thermal and magnetic trip functions, making it ideal for safeguarding motors and ensuring continuous operation in harsh environments.

Manufacturer: Lovato

Type: Motor Protection Circuit Breaker / Manual Motor Starter

Model: 11SM1B28

Ref. No.: 00000020

Series: SM1 B 28

No. of Poles3
Rated Insulation Voltage (Ui)690 V
Rated Impulse Withstand Voltage (Uimp)6 kV
Rated Frequency50/60 Hz
Thermal Trip Adjustment Range2.5 to 4 A
Nominal Current (In)4 A
Trip Current48 A
Operational Short-Circuit Breaking Capacity (Ics)100 kA at 400 V AC
Maximum Short-Circuit Breaking Capacity (Icu)100 kA at 400 V AC
StandardIEC / EN 60947-2
FixingScrew / DIN rail (35 mm)
Operating Temperature-20 to 60°C

More From LOVATO

Lovato RC22 Thermal Overload Relay
New

LOVATO

Lovato RC22 Thermal Overload Relay

SKU: 1084624

Qty: 1

Available through quotation
Lovato KB A1 S11 Limit Switch
Used

LOVATO

Lovato KB A1 S11 Limit Switch

SKU: 1080369

Qty: 2

Available through quotation
Lovato SMX12 11 Auxiliary Contact
New

LOVATO

Lovato SMX12 11 Auxiliary Contact

SKU: 1077753

Qty: 6

19,99$
Lovato 11 BF16 10 220 230 Contactor
New

LOVATO

Lovato 11 BF16 10 220 230 Contactor

SKU: 1082050

Qty: 5

Available through quotation
Lovato BF1810A Contactor
New

LOVATO

Lovato BF1810A Contactor

SKU: 1084738

Qty: 1

Available through quotation

Related Products

Moeller PKZM0-0,4 Motor-Protective Circuit-Breaker
New

MOELLER

Moeller PKZM0-0,4 Motor-Protective Circuit-Breaker

SKU: 1003533

Qty: 17

Available through quotation
Rexroth DR 10-5-32/315YM Pilot Operated Pressure Reducing Valve
Used

REXROTH

Rexroth DR 10-5-32/315YM Pilot Operated Pressure Reducing Valve

SKU: 984090

Qty: 2

Available through quotation
Magnetic BLQ84 M 25 2003 Servo Motor
New

MAGNETIC

Magnetic BLQ84 M 25 2003 Servo Motor

SKU: 966148

Qty: 1

1 099,99$
Sumitomo ANFX-P120W-7ZL3-5 Planetary Gearbox
UsedAvailable on request

SUMITOMO

Sumitomo ANFX-P120W-7ZL3-5 Planetary Gearbox

SKU: 998286

Available on request

Available through quotation
SIEMENS 6ES7 138-4FA05-0AB0 Electronics module
UsedAvailable on request

SIEMENS

SIEMENS 6ES7 138-4FA05-0AB0 Electronics module

SKU: 987022

Available on request

118,88$
Platinum International
Surplus, New & Used - Always Reliable
LOVATO SKU: 1081228
Lovato 11SM1B 28 Circuit Breaker
Lovato 11SM1B 28 Circuit Breaker
PriceOn Request
Stock4 In stock
ManufacturerLOVATO
CategoryCircuit Breakers
ConditionNew
SKU1081228

MOTOR PROTECTION CIRCUIT BREAKER

Lovato 3-pole motor protection circuit breaker with adjustable 2.5“4 A thermal trip, 100 kA short-circuit capacity, and DIN rail mounting. Ideal for reliable motor safety in industrial systems.

Description
No. of Poles3
Rated Insulation Voltage (Ui)690 V
Rated Impulse Withstand Voltage (Uimp)6 kV
Rated Frequency50/60 Hz
Thermal Trip Adjustment Range2.5 to 4 A
Nominal Current (In)4 A
Trip Current48 A
Operational Short-Circuit Breaking Capacity (Ics)100 kA at 400 V AC
Maximum Short-Circuit Breaking Capacity (Icu)100 kA at 400 V AC
StandardIEC / EN 60947-2
FixingScrew / DIN rail (35 mm)
Operating Temperature-20 to 60°C
Technical Specifications
Weight0,28 kg
ConditionNew
ManufacturerLOVATO
Shelf No.250720
Type of ProductMotor Protection Circuit Breaker / Manual Motor Starter
Reference No.20