PLNA1HSB – 1NC OFFSET ROLLER LEVER LIMIT SWITCH PLN
Lovato Electric PLNA1HSB electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
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Lovato PLNA1HSB Roller Centre Push Lever Limit Switch 1NC IP40
Lovato PLNA1HSB Roller Centre Push Lever Limit Switch 1NC IP40
The Lovato PLNA1HSB is a metal limit switch from the Lovato PL series featuring a roller centre push lever actuator and 1NC contact configuration. Designed for industrial automation, machinery control and position monitoring applications, this robust mechanical switch provides reliable operation for detecting movement, end positions and machine conditions.
Manufactured with an aluminium-zinc alloy housing, the PLNA1HSB offers dependable industrial performance with IP40 protection, PG11 cable entry and a 10A contact rating. Its roller lever actuator provides smooth mechanical operation and accurate switching for a wide range of industrial applications.
Key Features
Original Lovato Electric PLNA1HSB metal limit switch
PL series roller centre push lever actuator
1NC normally closed contact configuration
Offset roller lever design for reliable mechanical actuation
Aluminium-zinc alloy metal housing
IP40 protection rating
PG11 cable entry connection
Suitable for industrial automation and machine control systems
Designed for reliable position detection applications
Technical Specifications
Manufacturer
Lovato Electric
Product Code
PLNA1HSB
Product Type
Metal Limit Switch
Series
PL Series
Actuator Type
Roller Centre Push Lever
Contact Configuration
1NC
Housing Material
Aluminium-zinc alloy
Protection Rating
IP40
Cable Entry
PG11
Rated Current
10A
Operating Temperature
-25°C to +70°C
Dimensions
84 x 46 x 40 mm
Weight
333g
EAN
8013975078174
HS Code
85365080
Applications
Industrial machinery position monitoring
Automation and control systems
Machine end position detection
OEM equipment installations
Industrial switching applications
Lift and hoisting equipment control systems
What’s Included
Lovato PLNA1HSB metal limit switch
Roller centre push lever actuator
Integrated 1NC switching contact
Frequently Asked Questions
What is the Lovato PLNA1HSB?
The Lovato PLNA1HSB is a metal limit switch with a roller centre push lever actuator and 1NC contact configuration designed for industrial position monitoring applications.
What contact configuration does the PLNA1HSB have?
The PLNA1HSB features a single normally closed (1NC) contact.
What protection rating does the Lovato PLNA1HSB provide?
The Lovato PLNA1HSB has an IP40 protection rating and is designed for indoor industrial applications.
What actuator does the PLNA1HSB use?
The PLNA1HSB uses a roller centre push lever actuator with an offset roller design for smooth and reliable mechanical switching.
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Technical Specifications
Weight [g]
290
Qty. per package
1
Multiple qty. of packs per order
1
Package dimensions [mm]
126X092X085
Volume [cm³]
985.32
Bar code [EAN13]
8013975078174
Product designation
Roller centre push lever
Product type designation
PLN…HSB
Housing
Aluminium-zinc alloy
Type of contact
1NC
Thermal current Ith
10
Rated insulation voltage Ui [V]
400
Short-circuit protection with fuse
10 gG/SC QUICK FUSE
IEC Conventional free air thermal current Ith
10
Resistance per pole (average value)
<10
Operating head fixing
Fixed
max
14
max [mm²]
2.5
Cable connection
Screw terminal with clamp
Cable entry
PG11
Mechanical life
>10000000
Mechanical operation
3600
min [°C]
-40
max [°C]
+70
Body housing
IP40
ETIM 8.0
EC000030 - End switch
HS Code
85365080
Weight [g]
290
Qty. per package
1
Multiple qty. of packs per order
1
Package dimensions [mm]
126X092X085
Volume [cm³]
985.32
Bar code [EAN13]
8013975078174
Product designation
Roller centre push lever
Product type designation
PLN…HSB
Housing
Aluminium-zinc alloy
Type of contact
1NC
Thermal current Ith
10
Rated insulation voltage Ui [V]
400
Short-circuit protection with fuse
10 gG/SC QUICK FUSE
IEC Conventional free air thermal current Ith
10
Resistance per pole (average value)
<10
Operating head fixing
Fixed
max
14
max [mm²]
2.5
Cable connection
Screw terminal with clamp
Cable entry
PG11
Mechanical life
>10000000
Mechanical operation
3600
min [°C]
-40
max [°C]
+70
Body housing
IP40
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...