8LM2TS121 – KNOB SELECTOR ACTUATOR 2 POS/ SPRING RET
Lovato Electric 8LM2TS121 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
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Why Choose the LOVATO Electric 8LM2TS121 Selector Switch Actuator Knob?
The LOVATO Electric 8LM2TS121 is a reliable selector switch actuator knob designed for industrial control panels, automation equipment and machine operator interfaces. Part of the trusted LOVATO 8LM series metal selector switch range, this actuator provides dependable manual switching control with a two-position spring-return selector mechanism for industrial applications.
Designed for 22 mm control panel systems, the 8LM2TS121 features a metal construction with a short lever selector actuator and 2-position 0 < 1 operation. Its compact design makes it suitable for machinery control stations, electrical panels and industrial automation systems requiring reliable operator control.
The actuator features a durable aluminium and zinc alloy construction, an IP65 protection rating and a mechanical life of up to 300,000 operating cycles. The LOVATO 8LM2TS121 is ideal for OEM machinery, automation panels and industrial control systems requiring durable selector switch components.
Key Advantages
Durable 22 mm metal selector switch actuator for industrial control applications.
Two-position spring-return operation for reliable machine control.
0 < 1 selector marking for clear operator identification.
Robust aluminium and zinc alloy construction.
IP65 protection rating for industrial environments.
Long mechanical lifespan with up to 300,000 operating cycles.
Key Features
LOVATO Electric 8LM series selector switch actuator.
22 mm mounting diameter control device.
Short lever selector actuator design.
Two selector positions: 0 < 1.
Spring-return selector switch operation.
Aluminium and zinc alloy construction.
IEC IP65 protection rating.
Compatible with LOVATO LM2TAU120 mounting adapter.
Technical Specifications
Manufacturer: LOVATO Electric
Series: 8LM
Model: 8LM2TS121
Product type: Selector switch actuator knob
Mounting diameter: 22 mm
Number of positions: 2
Selector positions: 0 < 1
Actuator type: Short lever
Operation type: Spring-return selector switch
Material: Aluminium and zinc alloy
Protection rating: IP65
Mechanical life: 300,000 cycles
Weight: 50 g
Mounting adapter: LM2TAU120
Operating temperature: -25°C to +60°C
Storage temperature: -40°C to +70°C
Reliable Selector Control for Industrial Automation
Selector switches provide operators with a simple and dependable method of selecting machine operating modes, enabling manual control over industrial equipment and automation systems.
The LOVATO 8LM series combines rugged metal construction with reliable switching technology, making the 8LM2TS121 suitable for machinery, electrical panels and automation systems requiring durable selector control components.
Typical Applications
Industrial automation control panels.
Machine builders and OEM equipment.
Motor control panels and electrical enclosures.
Manufacturing and processing equipment.
Machine mode selection systems.
Industrial operator interfaces.
Technical Specifications
IP Rating
IP65
Weight [g]
49
Qty. per package
10
Multiple qty. of packs per order
10
Package dimensions [mm]
150X060X048
Volume [cm³]
43.2
Bar code [EAN13]
8013975041529
HS Code
85365080
Product designation
Selector switch actuators short lever - 2 position
Product type designation
8LM2TS1
Type of positions
Selector switch
Material
Aluminium and zinc alloy
IEC degree of protection
IP65
Mechanical life
300000
Mounting adapter
LM2TAU120
UL degree of protection
Type 1, 2, 3R, 4, 4X, 12, 12K
min [°C]
-40
max [°C]
+70
ETIM 8.0
EC000222 - Front element for selector switch
Frequently Asked Questions
What is the LOVATO 8LM2TS121 used for?
The LOVATO 8LM2TS121 is a selector switch actuator knob used for manual machine control and operator selection functions in industrial control panels.
How many positions does this selector switch actuator have?
The actuator provides two selector positions marked 0 < 1.
What mounting size is required?
The LOVATO 8LM2TS121 is designed for 22 mm panel mounting systems.
What protection rating does this product have?
The actuator provides an IP65 protection rating when installed correctly in a compatible control assembly.
What is the mechanical lifespan of the actuator?
The actuator is designed for up to 300,000 mechanical operating cycles, providing reliable long-term performance.
Trusted for Industrial Control Applications
LOVATO Electric 8LM series selector switches are widely used by machine builders, panel manufacturers and automation professionals requiring dependable operator control solutions with robust industrial performance.
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IP Rating
IP65
Weight [g]
49
Qty. per package
10
Multiple qty. of packs per order
10
Package dimensions [mm]
150X060X048
Volume [cm³]
43.2
Bar code [EAN13]
8013975041529
HS Code
85365080
Product designation
Selector switch actuators short lever - 2 position
Product type designation
8LM2TS1
Type of positions
Selector switch
Material
Aluminium and zinc alloy
IEC degree of protection
IP65
Mechanical life
300000
Mounting adapter
LM2TAU120
UL degree of protection
Type 1, 2, 3R, 4, 4X, 12, 12K
min [°C]
-40
max [°C]
+70
ETIM 8.0
EC000222 - Front element for selector switch
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...