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1SBV010711R1211 ABB LS43P11B11 Limit Switch Plain Steel Plunger 1NO + 1NC IP65
ABB LS43P11B11 1SBV010711R1211 is an IP65 standard reinforced industrial limit switch with a plain steel plunger and 1NO + 1NC snap-action contacts for reliable machinery position and end-of-travel detection.
£32.21
Why Choose the ABB LS43P11B11 Limit Switch?
The ABB LS43P11B11, order code 1SBV010711R1211, is a robust electromechanical limit switch designed for reliable position, movement and end-of-travel detection in industrial machinery. Part of ABB's LS4..P standard reinforced range, it features a heavy-duty 40 mm-class glass-fibre-reinforced plastic enclosure and a plain steel plunger actuator.
The LS43P11B11 provides 1 normally open (1NO) and 1 normally closed (1NC) snap-action contact with Zb-type operation. Its plain steel plunger is designed for direct mechanical actuation by cams, stops and moving machine components, providing repeatable switching for machine sequencing and position monitoring.
Designed for harsh industrial environments, the LS43P11B11 has IP65 protection, double insulation and four mounting holes for secure installation. A bottom ISO M20 × 1.5 cable entry simplifies cable-gland installation, while the reinforced UL-V0 housing provides a durable platform for industrial machine-control applications.
Key Advantages
- Robust standard reinforced limit switch for industrial position detection.
- Plain steel plunger for direct and repeatable mechanical actuation.
- 1NO + 1NC snap-action contacts for versatile control signalling.
- IP65 protection for demanding industrial environments.
- Glass-fibre-reinforced UL-V0 plastic housing.
- Double-insulated construction for electrical protection.
- Four mounting holes provide secure installation on machinery and equipment.
- Suitable for machine tools, conveyors and automated production systems.
Key Features
- ABB LS43P11B11 limit switch.
- LS4..P standard reinforced plastic-casing range.
- Plain steel plunger actuator.
- 1NO + 1NC snap-action contacts.
- Zb-type contact operation.
- 10 A conventional free-air thermal current.
- IP65 degree of protection.
- ISO M20 × 1.5 bottom cable entry.
- Glass-fibre-reinforced UL-V0 plastic body.
- Double insulation.
- Four mounting holes at the top and bottom.
- Operating ambient temperature from -25 to +70 °C.
Reinforced Position Detection for Industrial Machinery
Electromechanical limit switches detect machine position or movement by mechanically operating internal electrical contacts. A plunger actuator is particularly suitable where a cam, stop or moving component can approach the switch directly, providing a straightforward method of generating position and end-of-travel signals.
The ABB LS43P11B11 combines a plain steel plunger with 1NO + 1NC snap-action contacts in a reinforced IP65 enclosure. Its robust 40 mm-class plastic body, four-point mounting arrangement and double insulation make it well suited to machinery installations where mechanical strength and dependable position sensing are required.
Typical Applications
- Machine position and end-of-travel detection.
- Industrial conveyors and material handling equipment.
- Packaging and production machinery.
- Machine tools and automated equipment.
- Cam and mechanical stop detection.
- Machine sequencing and position confirmation.
- Factory automation and industrial control systems.
Technical Specifications
| Series | LS4..P Standard Reinforced |
|---|---|
| Order code | 1SBV010711R1211 |
| Product type | Limit switch |
| Actuator type | Plain steel plunger |
| Contact configuration | 1NO + 1NC |
| Contact action | Snap action, Zb type |
| Conventional free-air thermal current | 10 A |
| Rated operational current, AC-15 at 230 V AC | 3.1 A |
| Rated operational current, DC-13 at 230 V DC | 0.4 A |
| Protection rating | IP65 |
| Housing material | Glass-fibre-reinforced UL-V0 plastic |
| Insulation | Double insulated |
| Cable entry | ISO M20 × 1.5, bottom |
| Mounting | Four mounting holes |
| Operating temperature | -25 to +70 °C |
| Dimensions (H × W × D) | 104 × 41 × 41 mm |
| Net weight | approx. 0.145 kg |
| EAN | 3471522003133 |
| ABB product group | 311523-Limit Switches (Frctl) |
Frequently Asked Questions
What is the ABB LS43P11B11 used for?
The ABB LS43P11B11 is an industrial electromechanical limit switch used for position, movement and end-of-travel detection on machinery and automated equipment.
What actuator does the LS43P11B11 use?
The LS43P11B11 uses a plain steel plunger actuator for direct mechanical operation by cams, stops and moving machine components.
What contacts does the LS43P11B11 have?
The LS43P11B11 provides 1 normally open and 1 normally closed snap-action contact with Zb-type operation.
What protection rating does the LS43P11B11 have?
The ABB LS43P11B11 has an IP65 protection rating and uses a double-insulated, glass-fibre-reinforced UL-V0 plastic housing.
What is the ABB order code for the LS43P11B11?
The ABB order code for the LS43P11B11 Limit Switch is 1SBV010711R1211.
Trusted ABB Industrial Position Sensing
ABB LS series limit switches provide dependable electromechanical position detection for industrial machinery, combining robust enclosure construction, practical actuator configurations and reliable switching for machine control and automation applications.
