Safety limit switch | 1NO+1NC | adjustable 360° | IP65 | ABB | LS30P81D11-S | 1SBV030281R1411 | 3471522617293

Technical Specifications

General Data

Model: LS30P81D11-S
Code: 1SBV030281R1411
Type: Safety limit switch
Contacts: 1NO + 1NC
Contact type: Slow action, non-overlapping
Contact module: Zb
EAN: 3471522617293

Electrical Characteristics

Rated insulation voltage (Ui): 690 V (IEC), 600 V (UL/CSA)
Impulse voltage (Uimp): 6 kV

AC-15:
24 V – 10 A
130 V – 5.5 A
230 V – 3.1 A
400 V – 1.8 A

DC-13:
24 V – 2.8 A
110 V – 0.6 A
250 V – 0.27 A

Contact resistance: 25 mΩ
Max. electrical switching frequency: 3600 cycles/hour
Max. mechanical frequency: 600 cycles/hour

Mechanical Characteristics

Width: 30 mm
Weight: 0.09 kg
Mounting: 2 × M4 screws
Cable entry: Pg 13.5

Connection terminals:
M3.5 screws
Wires: 0.5 – 2.5 mm² (AWG 20–14)

Contact accuracy: 0.1 mm

Operating speed:
min: 0.01 m/s
max: 0.5 m/s

Actuation force: ≥ 15 N
Release force: ≥ 10 N
Positive opening force: ≥ 30 N

Environmental Conditions

Operating temperature: −25 °C ... +70 °C
Storage temperature: −30 °C ... +80 °C
Protection class: IP65
Vibration resistance: 5g (10–500 Hz)
Shock resistance: 10 m/s²
Climatic resistance: IEC 68-2-3
Salt mist resistance: IEC 68-2-11
Insulation: Class II (double insulation)

Certifications and Standards

IEC 60947-1, IEC 60947-5-1
EN 60947-1, EN 60947-5-1
EN 1088
UL 508
CSA C22.2 No.14

Functions

Mechanical position detection and control

Switching of safety circuits

Control of protective doors or covers

Positive opening of NC contacts (safety function)

Adjustable head 0°–360° for flexible installation

Reliable operation under vibration and shock

Long service life (> 1 million operations)

Suitable for various mounting positions

Applications

For home users:
Although it is an industrial device, it can be used in: automatic gate systems, workshops, individual mechanical projects

For engineers / automation specialists:
Production lines, robotics, conveyor systems, safety zone monitoring, safety PLC systems, machine safety solutions

For electricians / installers:
Easy to install and connect: standard terminals, clear contact marking, universal mounting
Used in: industrial machines, control panels, safety systems, manufacturing equipment

Advantages

High safety level (positive contact opening)

Reliable operation in harsh conditions

IP65 protection

360° adjustable head

Long service life (>1 million cycles)

Resistance to vibration and shocks

Universal mounting

Complies with international standards

Disadvantages

Requires precise mechanical alignment with the system

Not suitable for analog signals (ON/OFF only)

Additional mounting elements required for installation