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ABBTravel switch
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LS33M42B11

Product ID:75850
Updated: 2026/4/3
ABB LS33M42B11

Key Features

  • 1Handle up to 30 million operations with robust mechanical contacts. 2、Fit into tight 30mm wide spaces for versatile mounting. 3、Ensure IP66 protection against dust and water ingress. 4、Deliver fast, precise switching via 1 N.O. + 1 N.C. contacts. 5、Choose cable lengths from 1m to 12m for easy installation.
Product Details
LS33M42B11
ABB

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Product Net Width
50 mm
Product Net Height
124 mm
Product Net Depth / Length
50 mm
Product Net Weight
0.193 kg
Action Type of the Contact Element (acc. to IEC 60947-5-1)
Snap Action Simultaneous
Actuator Type
rubber roller lever (Ø50 mm)
B10d Value
Operations 30 Millions
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-5-1, Θ = 40 °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
10 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 °C Storage -30 ... +80 °C
Object Classification Code
B
ETIM 6
EC000030 - End switch
ETIM 7
EC000030 - End switch
ETIM 8
EC000030 - End switch
eClass
V11.0 : 27272601
UNSPSC
39121500
Manufacturer ID
1SBV013842R1211

Specifications may be subject to change without notice