LS33M91B11

Name: LS33M91B11
Brand: ABB
SKU: LS33M91B11

"ABB's LS33M91B11 limit switch provides reliable and durable performance with IP65/IP66 protection and M12 connectors. Ideal for industrial applications, it ensures precise control and robust operation."

Product ModelLS33M91B11

Material Number1SBV013891R1211

Product ID76454

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe ABB LS33M91B11 limit switch is engineered to deliver consistent and reliable performance, even in harsh industrial environments.
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2. Durable DesignConstructed with reinforced UL-VO thermoplastic or metal, this switch offers double insulation and a high degree of protection against environmental factors.
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3. Precise ControlWith its precise actuation and robust mechanical design, the LS33M91B11 ensures accurate control and reliable operation in a variety of applications.
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4. Easy IntegrationThe switch can be easily integrated into your system with its M12 connectors, providing a seamless connection for your electrical needs.
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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

194 mm

Product Net Depth / Length

33 mm

Product Net Weight

0.169 kg

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

Snap Action Simultaneous

Actuator Type

multidirectional stainless steel spring with rigid end

5. Compliance with StandardsThe LS33M91B11 complies with European Directives (Low Voltage and RoHS) and international standards, ensuring it meets the highest regulatory requirements for industrial equipment.

B10d Value

Operations 30 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 IP66

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

>5 million

Mounting Type

30 mm (EN 50047)

Number and Type of Bottom Cable Glands

1 x M20x1.5 - Bottom

Pilot Duty UL/CSA

A600 Q600

Rated Impulse Withstand Voltage (Uimp)

6 kV

Rated Operational Current AC-15 (Ie)

(230 V AC) 3.1 A (400 V) NC 4 (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) 500 V acc. to UL/CSA 600 V

Rated Operational Current DC-13 (Ie)

(24 V) 6 A (110 V) 0.6 A (125 V) 0.55 A (250 V) 0.4 A

Short-Circuit Protective Devices

gG Type Fuses 10 A

Ambient Air Temperature

Operation -25 ... +70 Â°C Storage -30 ... +80 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

1SBV013891R1211