EX-BN 20-RZ-3G/D
Item number:101182505
Product features
- 1 Reed contakts
- Explosion protection for ATEX Zones 2 and 22
- Aluminium enlosure
- 104 mm x 52 mm x 47 mm
- Actuating distance up to 50 mm depending on actuating magnet and version
- Non-contact principle
- Screw connection
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Ordering data
Product type descriptionEX-BN 20-RZ-3G/D
Article number (order number)101182505
EAN (European Article Number)4030661332659
eCl@ss number, version 12.027-27-43-02
eCl@ss number, version 11.027-27-01-05
eCl@ss number, version 9.027-27-01-05
ETIM number, version 7.0EC002544
ETIM number, version 6.0EC002544
Approvals - Standards
CertificatesATEX (Konformitätserklärung)
Explosion protection
Explosion protection: regulationsEN 60079-31EN IEC 60079-0EN IEC 60079-15
Explosion protection zones222
Explosion protection category3D3G
Explosion protection designationD II 3D Ex tc IIIC T90°C Dc XD II 3G Ex nC IIC T5 Gc X
Manufacturer declarationATEX Zone 2 and 22
General data
Working principleMagnetic drive
Housing construction formrectangular
Housing materialLight-alloy diecast, paint finish
Active areaMetal film
Gross weight305g
General data - Features
LatchingYes
bias magnet Yes
Number of snap-in contacts1
Mechanical data
Actuating panelslateral
Active arealateral
Actuating elementMagnet
Mechanical lifetime, minimum1,000,000,000Operations
Impact energy, maximum4J
Actuating speed, maximum18m/s
Mechanical data - Switching distances
Switching distance Sn12 mm … 50 mm
Note (Switching distance Sn)Actuating distance up to 50 mm depending on version and actuating magnet
Note (switching distance)All switching distances in accordance EN IEC 60947-5-2
Repeat accuracy R0.3mm
Mechanical data - Connection technique
TerminationScrew terminals M20 x 1.5
Cable cross-section of the cable glands, minimum6mm
Cable cross-section of the cable glands, maximum10mm
Mechanical data - Dimensions
Length of sensor47mm
Width of sensor104mm
Height of sensor52mm
Ambient conditions
IP Degree of protectionIP67
Ambient temperature-15 ... +70 °C
Storage and transport temperature-20 ... +70 °C
Resistance to vibrations10 … 55 Hz, amplitude 1 mm
Restistance to shock30 g / 11 ms
Resistant to vibration50 g, on sine wave oscillation
Electrical data
Switching voltage, maximum250VAC
Switching voltage, maximum250VDC
Switching current, maximum3A
Switching capacity, maximum120W
Switching capacity, maximum120VA
Switching elementbistable contact
Switching principleReed contacts, Non-contact principle
Bounce duration, minimum0.3ms
Bounce duration, maximum0.6ms
Scope of delivery
Scope of deliveryActuator must be ordered separately.Ex-certified screwed cable gland
Accessory
Recommendation (actuator)2x BP 10 N2x BP 10 S2x BP 11 N2x BP 12 S2x BP 15/22x BP 21 N2x BP 21 SBE 20 N(S) 48VDCBE 20 N(S) ST 24VDCBP 10 NBP 10 SBP 11 NBP 11 SBP 15 NBP 15/2BP 20BP 20 NBP 20 SBP 21 NBP 21 SBP 31 NBP 31 SBP 34 NBP 34 S
Note
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).
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: 12/05/2026, 09:43