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1SBV011932R1211 ABB LS32M32B11 Vertical Roller Lever and Plunger Limit Switch 1 NO + 1 NC
ABB LS32M32B11 is an IP66 metal industrial limit switch with a plastic 12.5 mm roller lever on a steel plunger for vertical movement, 1 NO + 1 NC simultaneous snap-action Zb contacts and an ISO M16 × 1.5 cable entry.
£31.00
Why Choose the ABB LS32M32B11 Limit Switch?
The ABB LS32M32B11 is a standard industrial metal-cased limit switch with a vertical roller lever and plunger actuator, designed for reliable mechanical movement, position and end-of-travel detection. With ABB order code 1SBV011932R1211, it belongs to the LS3..M range of 30 mm metal limit switches for industrial machinery and automation.
The LS32M32B11 uses a plastic Ø12.5 mm roller lever on a steel plunger for vertical movement detection. Its switching element provides 1 normally open (NO) + 1 normally closed (NC) simultaneous snap-action contact in a Zb arrangement, with positive-opening operation of the NC contact.
A zinc-alloy (Zamak) metal housing provides IP66 protection, while the bottom ISO M16 × 1.5 cable entry accepts a suitable metric cable gland. With a maximum actuation speed of 1 m/s and mechanical durability of 15 million operations, the LS32M32B11 is designed for repetitive machine-position sensing.
Key Advantages
- Robust 30 mm metal-cased industrial limit switch.
- Vertical roller lever and plunger actuator for reliable machine movement detection.
- Ø12.5 mm plastic roller on steel plunger for smooth mechanical interaction.
- 1 NO + 1 NC simultaneous snap-action contacts.
- Positive-opening operation of the NC contact.
- IP66 protection for demanding industrial environments.
- High mechanical durability of 15 million operations.
Key Features
- ABB LS32M32B11 limit switch.
- LS3..M standard metal-casing series.
- 30 mm mounting format according to EN 50047.
- Plastic roller lever with Ø12.5 mm roller.
- Steel plunger for vertical movement.
- 1 normally open + 1 normally closed contact.
- Simultaneous snap-action Zb switching.
- IP66 degree of protection.
- ISO M16 × 1.5 bottom cable entry.
- A600 / Q600 pilot-duty ratings.
- ABB order code 1SBV011932R1211.
Reliable Vertical Movement Detection
Limit switches convert physical machine movement into electrical switching signals for control, sequencing and position monitoring. The ABB LS32M32B11 combines a roller lever with a vertically operated steel plunger, enabling moving cams and machine components to actuate the switch smoothly as they reach a predetermined position.
The 1 NO + 1 NC simultaneous snap-action Zb contacts provide a defined switching response, while positive-opening operation mechanically forces the NC contact open during sufficient actuator travel. Combined with its IP66 Zamak enclosure and industrial electrical ratings, the LS32M32B11 is suited to repetitive machine-control applications.
Typical Applications
- Industrial machinery position detection.
- Vertical movement and end-of-travel sensing.
- Cam-operated machine sequencing.
- Conveyor and material handling systems.
- Packaging and production machinery.
- Automated manufacturing and process equipment.
Technical Specifications
| Series | LS3..M Standard |
|---|---|
| Product group | 311523-Limit Switches (Frctl) |
| Order code | 1SBV011932R1211 |
| Product type | Limit switch |
| Housing material | Zinc alloy (Zamak) |
| Mounting format | 30 mm, EN 50047 |
| Actuator type | Plastic roller lever on steel plunger, vertical movement |
| Roller diameter | 12.5 mm |
| Contact configuration | 1 NO + 1 NC |
| Contact action | Simultaneous snap action |
| Contact element form | Zb |
| Positive opening of NC contact | Yes |
| Maximum actuation speed | 1 m/s |
| Minimum actuation force | 7 N |
| Minimum positive-opening force | 24 N |
| Conventional free-air thermal current | 10 A |
| Rated operational current, AC-15 at 24 V | 10 A |
| Rated operational current, AC-15 at 130 V | 5.5 A |
| Rated operational current, AC-15 at 230 V | 3.1 A |
| Rated operational current, AC-15 at 240 V | 3 A |
| Rated operational current, DC-13 at 24 V | 6 A |
| Rated operational current, DC-13 at 110 V | 0.6 A |
| Rated operational current, DC-13 at 125 V | 0.55 A |
| Rated operational current, DC-13 at 250 V | 0.4 A |
| Rated insulation voltage | 500 V IEC / 600 V UL/CSA |
| Rated impulse withstand voltage | 6 kV |
| Pilot duty | A600 / Q600 |
| Protection rating | IP66 |
| Cable entry | 1 × ISO M16 × 1.5, bottom entry |
| Mechanical durability | 15 million operations |
| B10d value | 30 million operations |
| Maximum electrical switching frequency | 3600 cycles per hour |
| Recommended short-circuit protection | 10 A gG fuse |
| Operating temperature | -25 to +70 °C |
| Storage temperature | -30 to +80 °C |
| Product net weight | 0.18 kg |
Frequently Asked Questions
What is the ABB LS32M32B11 used for?
The LS32M32B11 is an industrial limit switch designed for mechanical movement, position and end-of-travel detection in machinery and automation systems.
What actuator does the ABB LS32M32B11 use?
The LS32M32B11 uses a plastic Ø12.5 mm roller lever on a steel plunger for vertical movement detection.
What contacts does the LS32M32B11 have?
The switch has 1 normally open and 1 normally closed simultaneous snap-action contact in a Zb arrangement, with positive-opening operation of the NC contact.
What is the protection rating of the ABB LS32M32B11?
The ABB LS32M32B11 has an IP66 protection rating and a robust zinc-alloy (Zamak) metal housing.
What cable entry does the LS32M32B11 use?
The LS32M32B11 has a bottom ISO M16 × 1.5 threaded cable entry for use with a suitable metric cable gland.
Trusted ABB Position-Sensing Technology
ABB LS series limit switches provide dependable mechanical movement and position detection for industrial machinery, automation equipment and control systems where robust construction, repeatable switching and reliable actuator operation are required.
