Sick 1019230 / WT34-B420 Photoelectric Sensor

Photoelectric proximity sensor, Background suppression. NPN, PNP output with Light switching, Dark switching mode. LED light source. Male connector M12, 4-pin.

$431.00
Effective August 29th, 2025 SICK has added a 9.8% surcharge for all of their products. The surcharge will appear as a separate line item on each sales order.
Part Numbers
  • WT34-B420
  • 1019230
Highlights...

Features

  • Photoelectric proximity sensor functional principle
  • Background suppression functional principle detail
  • Npn, PNP switching output
  • Light switching, dark switching switching mode
  • Male connector m12, 4-pin connection type
  • Led light source
  • Potentiometer adjustment
  • - communication interface
View other configurations.
Sick 2096235 / YF2A14-050VB3XLEAX Process Sensor Accessory
Sick 2096235 / YF2A14-050VB3XLEAX Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Flying leads. Ideally suited to Zones with chemicals.

$18.00
Sick 6009932 / STE-1204-G Process Sensor Accessory
Sick 6009932 / STE-1204-G Process Sensor Accessory

Unshielded. For Screw-type terminals.

$22.00
Sick 1018470 / WSG1-01
Sick 1018470 / WSG1-01

$216.00
Sick 5322626 / BEF-KHS-KH3
Sick 5322626 / BEF-KHS-KH3

$12.00
Sick 5322627 / BEF-KHS-KH3N
Sick 5322627 / BEF-KHS-KH3N

$16.00
Sick 5321878 / BEF-RMC-D12
Sick 5321878 / BEF-RMC-D12

$12.00
Sick 5321714 / BEF-RMC-D12S01
Sick 5321714 / BEF-RMC-D12S01

$12.00
Sick 6007302 / DOS-1204-G Process Sensor Accessory
Sick 6007302 / DOS-1204-G Process Sensor Accessory

Unshielded, Head A. For Screw-type terminals.

$18.00
Sick 6042088 / DOS-1204-GQU6 Process Sensor Accessory
Sick 6042088 / DOS-1204-GQU6 Process Sensor Accessory

Unshielded. For Cutting technology.

$21.00
Sick 6053328 / DOS-1204-GQU8 Process Sensor Accessory
Sick 6053328 / DOS-1204-GQU8 Process Sensor Accessory

Unshielded. For Cutting technology.

$24.00
Sick 6007303 / DOS-1204-W Process Sensor Accessory
Sick 6007303 / DOS-1204-W Process Sensor Accessory

Unshielded, Head A. For Screw-type terminals.

$18.00
Sick 6042089 / STE-1204-GQU6 Process Sensor Accessory
Sick 6042089 / STE-1204-GQU6 Process Sensor Accessory

Field-wireable connector with high flexibility in installation.

$23.00
Sick 6044998 / STE-1204-GQU8 Process Sensor Accessory
Sick 6044998 / STE-1204-GQU8 Process Sensor Accessory

Unshielded. For Cutting technology.

$26.00
Sick 6022084 / STE-1204-W Process Sensor Accessory
Sick 6022084 / STE-1204-W Process Sensor Accessory

Unshielded. For Screw-type terminals.

$22.00
Sick 2095997 / YF2A14-010UB3M2A14 Process Sensor Accessory
Sick 2095997 / YF2A14-010UB3M2A14 Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Male connector, M12, 4-pin, straight, A-coded. Ideally suited to Zones with oils and lubricants, Drag chain operation, Robot.

$22.00
Sick 2096598 / YF2A14-015VB3M2A14 Process Sensor Accessory
Sick 2096598 / YF2A14-015VB3M2A14 Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Male connector, M12, 4-pin, straight, A-coded. Ideally suited to Zones with chemicals.

$21.00
Sick 2096000 / YF2A14-020UB3M2A14 Process Sensor Accessory
Sick 2096000 / YF2A14-020UB3M2A14 Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Male connector, M12, 4-pin, straight, A-coded. Ideally suited to Zones with oils and lubricants, Drag chain operation, Robot.

$25.00
Sick 2095607 / YF2A14-020UB3XLEAX Process Sensor Accessory
Sick 2095607 / YF2A14-020UB3XLEAX Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Flying leads. Ideally suited to Zones with oils and lubricants, Drag chain operation, Robot.

In Stock
$15.00
Sick 2096599 / YF2A14-020VB3M2A14 Process Sensor Accessory
Sick 2096599 / YF2A14-020VB3M2A14 Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Male connector, M12, 4-pin, straight, A-coded. Ideally suited to Zones with chemicals.

$22.00
Sick 2096234 / YF2A14-020VB3XLEAX Process Sensor Accessory
Sick 2096234 / YF2A14-020VB3XLEAX Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Flying leads. Ideally suited to Zones with chemicals.

$13.00
Sick 2096001 / YF2A14-050UB3M2A14 Process Sensor Accessory
Sick 2096001 / YF2A14-050UB3M2A14 Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Male connector, M12, 4-pin, straight, A-coded. Ideally suited to Zones with oils and lubricants, Drag chain operation, Robot.

$33.00
Sick 2095787 / YF2A14-050UB3N2A14 Process Sensor Accessory
Sick 2095787 / YF2A14-050UB3N2A14 Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Male connector, M12, 4-pin, angled, A-coded. Ideally suited to Zones with oils and lubricants, Drag chain operation, Robot.

$33.00
Sick 2095608 / YF2A14-050UB3XLEAX Process Sensor Accessory
Sick 2095608 / YF2A14-050UB3XLEAX Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Flying leads. Ideally suited to Zones with oils and lubricants, Drag chain operation, Robot.

$23.00
Sick 2096600 / YF2A14-050VB3M2A14 Process Sensor Accessory
Sick 2096600 / YF2A14-050VB3M2A14 Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Male connector, M12, 4-pin, straight, A-coded. Ideally suited to Zones with chemicals.

$27.00
Sick 2102153 / YF2A14-060UB3M2A14 Process Sensor Accessory
Sick 2102153 / YF2A14-060UB3M2A14 Process Sensor Accessory

Female connector, M12, 4-pin, straight, A-coded with Male connector, M12, 4-pin, straight, A-coded. Ideally suited to Zones with oils and lubricants, Drag chain operation, Robot.

$35.00