BN 120-01Z/V

Item number: 101186842


TraceParts CAD Data
ePLAN Data
  • Actuation from front
  • with bias magnet
  • Non-contact principle
  • Long life
  • Thermoplastic enclosure
  • Actuating distance up to 60 mm depending on actuating magnet and version
  • Design Ø 10.7 mm
  • with central mounting
  • With pre-wired cable

Ordering data

Product type description

BN 120-01Z/V

Article number (order number)


EAN (European Article Number)


eCl@ss number, version 12.0


eCl@ss number, version 11.0


eCl@ss number, version 9.0


ETIM number, version 7.0


ETIM number, version 6.0


General data

Working principle

Magnetic drive

Housing construction form

Cylinder, thread

Housing material

Glass-fibre, reinforced thermoplastic

Gross weight

30 g

General data - Features

Suitable for elevators


bias magnet


Number of normally closed (NC)


Mechanical data

Actuating panels

front side

Actuating element


Mechanical life, minimum

10,000,000 Operations

Actuating speed, maximum

18 m/s


central with threated flange M12 x 1

Tightening torque of nuts, maximum

0.9 Nm

Mechanical data - Switching distances according EN IEC 60947-5-3

Switching distance Sn

5 mm … 55 mm

BP 10S = 5 mm

2 x BP 10S = 10 mm

BP 15S = 6 mm

BP 34S = 20 mm

BP 20S = 15 mm

BP 31S = 15 mm

BP 11S = 5 mm

2 x BP 11S = 15 mm

BP 12S = 10 mm

2 x BP 12S = 25 mm

BP 21S = 30 mm

2 x BP 21S = 20 ... 55 mm

BP 22S = 25 mm

2 x BP 22S = 15 ... 55 mm

BE 20 S = 6 mm

Note (Switching distance Sn)

Actuating distance up to 55 mm depending on actuating magnet and version. The specified switching distances are applicable for the actuation of individually mounted components without ferromagnetic influence. A change of the distance, either positive or negative, is possible due to ferromagnetic influences. The mutual interference between multiple actuating magnets must be observed.

Repeat accuracy R

0.3 mm

Mechanical data - Connection technique

Length of cable

1 m



Wire cross-section

0.25 mm2

Wire cross-section

23 AWG

Material of the Cable mantle


Mechanical data - Dimensions

Diameter of sensor

10.7 mm

Length of sensor

71 mm

Ambient conditions

Degree of protection


Ambient temperature

-25 ... +70 °C

Resistance to vibrations

10 … 55 Hz, amplitude 1 mm

Restistance to shock

30 g / 11 ms

Electrical data

Switching voltage, maximum

200 VAC

Switching current, maximum

1 A

Switching capacity, maximum

30 W

Switching capacity, maximum

30 VA

Switching element

Opener (NC)

Bounce duration, maximum

0.2 ms

Switching frequency, maximum

300 Hz

Electrical data - Digital Output

Design of control elements

Reed contacts

Scope of delivery

Scope of delivery

Actuator must be ordered separately.


Recommendation (actuator)

BP 10 S

2x BP 10 S

BP 15 S

BP 34 S

BP 20 S

BP 31 S

BP 11 S

2x BP 11 S

BP 12 S

2x BP 12S

BP 21 S

2x BP 21 S

BP 22 S

2x BP 22 S

BE 20 S

Recommendation (actuator, lift switchgear)

BP 10

2 x BP 10

BP 15

BP 34


Note (General)

The opening and closing functions depend on the direction of actuation, the actuating magnets and the polarity of the actuating magnets.

When the switches and actuators come together, the colours must coincide: Red (S) to red (S) and green (N) to green (N). This does not apply to the bistable contact.

The switch is to be mounted on iron with a non-magnetic layer of at least 20 mm.

Switch travel diagram


Schmersal Ltd., Sparrowhawk Close, WR14 1GL Malvern

The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.

Generated on: 20/07/2024, 22:50