TL20520AS – PLAST ROLL LEV RESET BUTT LEFT 1NO+1NC
Lovato Electric TL20520AS electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
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Lovato TL20520AS Plastic Roller Lever Limit Switch with Reset Button
The Lovato Electric TL20520AS is a T Series plastic limit
switch featuring a roller lever actuator, integrated reset button and
1NO+1NC slow action contacts. Designed for industrial automation,
machinery control and position detection applications, this compact limit
switch provides reliable mechanical switching performance with durable
thermoplastic construction.
Manufactured by Lovato Electric, the TL20520AS is built to EN 50041
dimensions and includes a plastic roller Ø20x5mm, PG13.5 cable entry and
polymer thermoplastic housing. It is suitable for OEM machinery,
automation systems and industrial control applications requiring dependable
limit detection with manual reset functionality.
Why Choose the Lovato Electric TL20520AS?
Genuine Lovato Electric T Series plastic limit switch.
Roller lever actuator for smooth and reliable mechanical operation.
Integrated reset button for controlled operation after activation.
1NO+1NC slow action contacts for dependable switching performance.
Plastic Ø20x5mm roller for accurate machine position sensing.
EN 50041 compatible dimensions for straightforward installation and replacement.
Technical Specifications
Manufacturer
Lovato Electric
Model
TL20520AS
Product Type
Plastic limit switch
Series
T Series
Actuator Type
Roller lever
Roller Material
Plastic
Roller Size
Ø20x5mm
Reset Button
Yes
Contact Configuration
1NO+1NC slow action
Housing Material
Polymer thermoplastic
Cable Entry
PG13.5
Standards
EN 50041, IEC/EN 60947-5-1
Weight
150g
EAN
8013975084847
HS Code
85365080
Applications
Industrial automation machinery
Machine position monitoring
Packaging and production equipment
Electrical control panels
OEM machinery installations
Industrial switching and control systems
Compatibility
The Lovato TL20520AS is suitable for applications requiring an EN 50041
style roller lever limit switch with reset button and 1NO+1NC slow action
contacts. Always verify mounting dimensions, electrical ratings and
application requirements before installation.
Frequently Asked Questions
What is the Lovato TL20520AS?
The Lovato TL20520AS is a T Series plastic roller lever limit switch with a
reset button and 1NO+1NC slow action contacts.
What type of actuator does the TL20520AS use?
The TL20520AS uses a roller lever actuator fitted with a plastic Ø20x5mm
roller.
Does the TL20520AS include a reset button?
Yes. The TL20520AS includes an integrated reset button for controlled
operation after activation.
Where is the Lovato TL20520AS used?
It is commonly used in industrial automation, machinery control systems,
OEM equipment and electrical panel applications.
Common Search Terms
Lovato TL20520AS, TL20520AS limit switch, Lovato roller lever switch,
Lovato T Series limit switch, plastic roller limit switch, industrial
position switch.
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Technical Specifications
Weight [g]
130
Qty. per package
1
Multiple qty. of packs per order
1
Package dimensions [mm]
144X050X070
Volume [cm³]
504
Bar code [EAN13]
8013975084847
Product designation
Roller lever
Product type designation
TL2
Housing
Polymer thermoplastic
Roller
Plastic
Type of contact
1NO+1NC Slow action
Thermal current Ith
6
Rated insulation voltage Ui [V]
250
Short-circuit protection with fuse
10 gG/SC QUICK FUSE
min
16
max
14
IEC Conventional free air thermal current Ith
6
Resistance per pole (average value)
<10
Operating head fixing
Screwed
min [mm²]
1 or 2
max [mm²]
2.5
Cable connection
Self-releasing screw terminal
Cable entry
PG13.5
Mechanical life
100000
Mechanical operation
1200
min [°C]
-40
max [°C]
+70
Body housing
IP66
Pollution degree
3
ETIM 8.0
EC000030 - End switch
HS Code
85365080
Weight [g]
130
Qty. per package
1
Multiple qty. of packs per order
1
Package dimensions [mm]
144X050X070
Volume [cm³]
504
Bar code [EAN13]
8013975084847
Product designation
Roller lever
Product type designation
TL2
Housing
Polymer thermoplastic
Roller
Plastic
Type of contact
1NO+1NC Slow action
Thermal current Ith
6
Rated insulation voltage Ui [V]
250
Short-circuit protection with fuse
10 gG/SC QUICK FUSE
min
16
max
14
IEC Conventional free air thermal current Ith
6
Resistance per pole (average value)
<10
Operating head fixing
Screwed
min [mm²]
1 or 2
max [mm²]
2.5
Cable connection
Self-releasing screw terminal
Cable entry
PG13.5
Mechanical life
100000
Mechanical operation
1200
min [°C]
-40
max [°C]
+70
Body housing
IP66
Pollution degree
3
ETIM 8.0
EC000030 - End switch
HS Code
85365080
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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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...