Product Model

LS33M31B11

In Stock
Last updated: 2025/4/17
ABB LS33M31B11

Selling Points

  • 1Durable Zinc Alloy Construction: Made from zinc alloy (Zamak) for robust performance.
  • 2Easy Installation: Simple installation with 2 mounting holes at the top and 1 ISO M20x1.5 cable entry.
  • 3Precise Actuation: Plastic roller lever on steel plunger actuator for horizontal movement.
  • 4High Mechanical Durability: Designed to handle up to 30 million operations with mechanically linked contacts.
  • 5Versatile Connectivity: Compatible with various cable lengths and types for flexible design integration.
Product Details
LS33M31B11
ABB

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Product Net Width
30 mm
Product Net Height
93 mm
Product Net Depth / Length
33 mm
Product Net Weight
0.164 kg
Action Type of the Contact Element (acc. to IEC 60947-5-1)
Snap Action Simultaneous
Actuator Type
plastic roller lever (Ø12,5 mm) on steel plunger for horizontal movement
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
15 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
1SBV013831R1211

Specifications may be subject to change without notice