LS21M12B11-U01

Name: LS21M12B11-U01
Brand: ABB
SKU: LS21M12B11-U01

The ABB LS21M12B11-U01 is a compact, zinc alloy limit switch featuring 2 mounting holes and a prewired UL62 PVC cable. It is designed for reliable performance in various industrial applications, ensuring precise action and long-lasting operation.

Product ModelLS21M12B11-U01

Material Number1SBV015612R2601

Product ID76365

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe LS21M12B11-U01 boasts a compact 30 mm width, making it ideal for space-constrained applications without compromising on performance.
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2. Durable ConstructionMade from zinc alloy (Zamak), this limit switch offers superior durability and resistance to corrosion, ensuring long-lasting operation.
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3. Easy InstallationWith 2 mounting holes at the top, the LS21M12B11-U01 is easy to install, reducing setup time and effort.
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4. Prewired CableThe prewired UL62 PVC cable simplifies the installation process, eliminating the need for additional wiring, and ensuring a secure connection.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

30 mm

Product Net Height

70 mm

Product Net Depth / Length

16 mm

Product Net Weight

0.184 kg

Action Type of the Contact Element (acc. to IEC 60947-5-1)

Snap Action Simultaneous

Actuator Type

steel roller plunger

5. Reliable PerformanceDesigned for precise action, the LS21M12B11-U01 limit switch delivers reliable performance in a variety of industrial applications, making it a trusted choice for manufacturers.

B10d Value

Operations 20 Millions

Conventional Free-air Thermal Current (Ith)

acc. to IEC 60947-5-1, Î = 40 Â°C 10 A

Degree of Protection

acc. to IEC 60529 IP67

Housing Material

Metal

Maximum Electrical Switching Frequency

(AC-15) 3600 cycles per hour (DC-13) 3600 cycles per hour

Maximum Mounted Auxiliary Contacts

1 NO, 1 NC

Mechanical Durability

10 million

Mounting Type

30 mm

Number and Type of Bottom Cable Glands

Bottom (Prewired UL/IEC cable)

Rated Impulse Withstand Voltage (Uimp)

4 kV

Rated Operational Current AC-15 (Ie)

(24 V) 10 A (130 V) 5.5 A (240 V) 3 A

Rated Insulation Voltage (Ui)

acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 400 V

Rated Operational Current DC-13 (Ie)

(24 V) 2.8 A (125 V) 0.55 A (250 V) 0.27 A

Ambient Air Temperature

Operation -25 ... +70 Â°C Storage -40 ... +70 Â°C

Object Classification Code

ETIM 6

EC000030 - End switch

ETIM 7

EC000030 - End switch

ETIM 8

EC000030 - End switch

eClass

V11.0 : 27272601

UNSPSC

39122213

IDEA Granular Category Code (IGCC)

5202 >> Limit switch

Manufacturer ID

1SBV015612R2601