LS21M71B11-U01

Name: LS21M71B11-U01
Brand: ABB
SKU: LS21M71B11-U01

"ABB LS21M12B11-U01 Limit Switch: Snap action, 10 million operations, zinc alloy housing, prewired UL/IEC cable. Ideal for industrial applications with high durability and reliability."

Product ModelLS21M71B11-U01

Material Number1SBV015671R2601

Product ID76356

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Durability\"Built to last with a mechanical durability of 10 million operations, ensuring reliable performance in demanding industrial environments.\"
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2. Snap Action\"Features snap action contacts for quick and precise switching, making it ideal for applications requiring fast response times.\"
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3. Durable Housing\"Constructed from zinc alloy, providing a robust and corrosion-resistant housing that withstands various environmental conditions.\"
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4. Pre-Wired Cable\"Comes pre-wired with a UL/IEC cable, simplifying installation and reducing setup time for your industrial automation projects.\"
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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

130 mm

Product Net Depth / Length

35 mm

Product Net Weight

0.234 kg

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

Snap Action Simultaneous

Actuator Type

adjustable stainless steel rod lever (Ã3 mm)

5. Wide Operating Range\"Operates within a wide temperature range of -25°C to 70°C, making it suitable for various industrial settings and applications.\"

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

39121500

Manufacturer ID

1SBV015671R2601