- Adhesives & Sealants
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ATEX
- ATEX Junction Boxes & Electrical Enclosures
- ATEX Control Sensors
- ATEX Intrinsically Safe Isolation Barriers
- ATEX Switches, Pushbuttons & Control Stations
- ATEX Encoders
- ATEX Mobile Devices & Communication
- ATEX Level & Flow Sensors
- ATEX Lighting & Flashlights
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Automation & Control Components
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Automation Control
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Industrial Automation and Control Switches
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Automation Control
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Cable Accessories
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Installation, isolation and connection material
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- Protection material and work clothes
- Tools (Press, cut and isolate)
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Terminal Blocks
- Neutral busbar
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Circuit Protection
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Circuit Protection
- Busbar
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Fuses & Fuse Accessories
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Circuit Protection
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Electrical Connectors & Cables
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Electrical and Electronics Connectors
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Network, Power & Signal Connectors
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Electrical Power Connectors
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- Panel Meters & Accessories
- Passive Components, Crystals & Oscillators
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Pneumatics, Hydraulics & Power Transmission
- Electrical Actuators and Accessories
- Hydraulic Valves & Manifolds
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Pneumatic Valves & Manifolds
- Blanking Plates for Pneumatic Control Valves
- Manifold Bases, Sub Bases & End Bases for Pneumatic Control Valves
- Pneumatic Manual Control Valves
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- Pneumatic Solenoid/Pilot-Operated Control Valves
- Pneumatic Valve Mounting Equipment & Accessories
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- Power Transmission - Couplings
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Sensors, Encoders & Transducers
- Process Control Encoders
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Process Control Sensors
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- Heavy duty connectors
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- Sensor Cables & Connectors
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- Sensors DIN connectors
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- Speed Sensors
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- Thermocouples
- Electronic Tilt Sensors / Inclinometers
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- Infrared Sensors
- LiDAR Sensors
- Process Control Transducers
- Hand Tools & Supplies
- Computer Engineering Software & Licences
- Power Quality & Control
- PPE - Personal Protective Equipment
Kempston Controls is pleased to announce a classic British brand will return to UK ownership with our acquisition of MEM (Midland Electrical Manufacturing). The deal, completed on the 1st December 2021 includes Eaton’s MEM MEMSHIELD 1 & 2 and Cranes range. The aim is to continue MEM’s history of innovation by developing, manufacturing, and selling these dependable product ranges for years to come.
View the Range
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- Siemens →
- Automation & Control Components →
- Automation Control →
- Overload Relays
Our offices and warehouses will be closed on the 6th May for the national public holiday.
Our out-of-hours service will be available during this time.
Overload Relays
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- Automation & Process Control Accessories
- DOL Starters
- Drives
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- Process Controllers & Programmers
- Signal Conditioning
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Manufacturers
Showing 51 - 60 of 191 results
3RB3026-1VB0
OVERLOAD RELAY 10...40 A ELECTRONIC FOR MOTOR PROTECTION SIZE S0 by Siemens
Estimated lead time: 5 to 6 days | Check Availability
Price
$167.19
Available for Back Order
3RB3113-4SB0
OVERLOAD RELAY 3...12 A ELECTRONIC FOR MOTOR PROTECTION SIZE S00 by Siemens
Estimated lead time: 6 to 7 days | Check Availability
Price
$177.94
Available for Back Order
3RB3123-4QB0
OVERLOAD RELAY, 6-25A, FOR MOTOR PROTECTION, SIZE S0, CLASS 5-30, CONTACTOR MOUNTING by Siemens
Estimated lead time: 13 to 14 days | Check Availability
Price
$192.01
Available for Back Order
3RB3123-4SB0
OVERLOAD RELAY 3...12 A FOR MOTOR PROTEC by Siemens
Estimated lead time: 3 to 4 days | Check Availability
Price
$192.01
Available for Back Order
3RB3123-4VB0
OVERLOAD RELAY 10...40 A FOR MOTOR PROTE by Siemens
Estimated lead time: 4 to 5 days | Check Availability
Price
$239.19
Available for Back Order
Price
$5.12
Available for Back Order
Price
$50.16
Available for Back Order
Price
$50.16
Available for Back Order
3RB3036-1UB0
OVERLOAD RELAY 12.5-50A, MOTOR PROTECTION SIZE S2, CLASS 10E CONTACTOR MOUNTING by Siemens
Estimated lead time: 8 to 9 days | Check Availability
Price
$185.39
Available for Back Order
3RB2056-1FF2
SIRIUS S6 E-O"LOAD 50-200A C10 BA SP by Siemens
Estimated lead time: 22 to 23 days | Check Availability
Price
$250.71
Available for Back Order
