LS21M15B11-U01

Name: LS21M15B11-U01
Brand: ABB
SKU: LS21M15B11-U01

The ABB LS21M15B11-U01 is a compact limit switch designed for industrial use. Made of zinc alloy, it features 2 mounting holes and a pre-wired UL62 PVC cable. Its 30 mm width and snap action mechanism ensure reliable operation in various environments.

Product ModelLS21M15B11-U01

Material Number1SBV015615R2601

Product ID76278

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe ABB LS21M15B11-U01 features a compact 30 mm wide design, making it ideal for space-constrained applications.
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2. High ReliabilityWith a snap action mechanism and zinc alloy construction, this limit switch offers high reliability and durability in industrial environments.
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3. Easy InstallationThe pre-wired UL62 PVC cable simplifies installation, reducing setup time and ensuring a secure connection.
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4. Versatile Mounting OptionsThe switch includes 2 mounting holes, providing flexibility for various mounting configurations.
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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

0.181 kg

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

Snap Action Simultaneous

Actuator Type

90Â° crossed plastic roller plunger

5. NEMA 4/4X/6 EnclosureThe NEMA 4/4X/6 enclosure ensures the switch is protected against dust, water, and other environmental factors, making it suitable for harsh industrial conditions.

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

1SBV015615R2601