ABB LS31P71B11 1SBV010171R1211 Limit Switch

ABB Limit Switch LS31P71B11 1SBV010171R1211

New product, out of manufacturer's box

Brand: ABB

Model: LS31P71B11 1SBV010171R1211

 

(Cover photo is for illustration purposes only)

 

Limit Switch LS31P71B11

 

A limit switch, also known as a microswitch, is an electrical device used in mechanical and industrial systems to detect the final position of an object or component. It is designed to activate or deactivate an electrical circuit when an object reaches a certain position or meets certain movement criteria. These switches are widely used in automated machines and systems to control and monitor the movement of parts, ensuring they reach their desired positions.

 

The limit switch consists of an actuating mechanism (such as a lever or a plunger) connected to electrical contacts. When the object or component reaches the desired position, it triggers the lever or plunger, which in turn actuates the electrical contacts, opening or closing an electrical circuit. This can be used to control motors, stop machine movement, start or stop industrial processes, and so on.

 

LS31P71B11 is a standard 30 mm wide limit switch made of fiberglass-reinforced UL-V0 material, with 2 top mounting holes, 1 Pg11 cable entry at the bottom, an adjustable stainless steel rod lever actuator (Ø3 mm), and 1 NO + 1 NC snap-action contact (Zb type).

 

Technical

Contact element action type (according to IEC 60947-5-1): Snap-action contacts

Actuating speed: acc. to IEC 60947-5-1 Max. 1.5 m/s

acc. to IEC 60947-5-1 Min. 0 m/s

Actuating torque: acc. to IEC 60947-5-1 Min. 0.1 N·m

Actuator type: Adjustable lever with Ø 3 mm stainless steel rod

Head angular adjustment: Head adjustable every 90°

Lever angular adjustment: 10° by 10°

B10d value: 30 million operations

Climatic resistance: according to IEC 68-2-3 and salt mist according to IEC 68-2-11

Conventional free air thermal current (Ith): acc. to IEC 60947-5-1, Θ = 40 °C 10 A

Connecting capacity: AWG 20 ... AWG 14 mm²

0.5 ... 2.5 mm²

Consistency (measured over 1 million operations): 0.1 mm

Contact element form (according to IEC 60947-5-1): Zb

Connection terminals (supplied in open position): M3.5 screw (+,-) pozidriv 2 with cable clamp

Degree of protection: acc. to IEC 60529 IP65

Protection against electric shock acc. to IEC 536: Double insulation - Class II

Flammability according to UL94: V-0

Maximum electrical switching frequency: 3,600 cycles per hour

(AC-15) 3,600 cycles per hour

(DC-13) 3,600 cycles per hour

Mechanical durability: 0 cycles

Mounting with screws (not supplied): 2 x M4 screws

Movement to be detected: Fully directional translational movement

Number of NC auxiliary contacts: 1

Number of NO auxiliary contacts: 1

Number and type of bottom cable glands: Pg11 cable gland

UL/CSA pilot duty: A600

Q600

Positive opening operation of NC contact(s): No

Rated impulse withstand voltage (Uimp): 6kV

Rated operational current AC-15 (Ie): (230 V AC) 3.1 A

(400 V) NF 4

(24 V) 10 A

(130 V) 5.5 A

(240 V) 3 A

Rated frequency (f): Supply circuit 50/60 Hz

Rated insulation voltage (Ui): acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 500 V

sec. 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

Resistance between contacts: 25E45

Short-circuit protection devices: Fuses type gG 10 A

Terminal marking: according to EN 50013

Environmental

Ambient air temperature: Operation -25 ... +70 °C

Storage -30 ... +80 °C

Shock resistance according to IEC 60068-2-27: Half-sine pulse for 11 ms, no change in contact position 50 m/s²

Vibration resistance acc. to IEC 60068-2-6: 25g (10 to 500 Hz) no change in contact position exceeding 100 us

RoHS status: Following EU Directive 2011/65/EU

 

 

Date: 08/31/2023

Weight: 0.110G

Dimensions: 17X4X3

Locator: B13P2B

 

Dear customers, if the material is intended for resale, the ST (Tax Substitution) value may apply. If the transaction is subject to this tax, payment is the sole responsibility of the buyer.

 

Cabo Eletro Comercial ltda thanks you

 

ML

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