Serviceline Information

A Level Higher: Inductive Sensors of the 2nd Generation

Use our VariKont® Finder Tool to easily find your successor ...


  • Basic series

Download the complete datasheet as a PDF


Datasheet excerpt: Technical data of NBB10-30GKK-WS

General specifications
Switching element functionAC NO
Rated operating distance10 mm
Installationflush
Output polarityAC
Assured operating distance0 ... 8.1 mm
Reduction factor rAl 0.33
Reduction factor rCu 0.28
Reduction factor r304 0.82
Nominal ratings
Operating voltage20 ... 250 V
Switching frequency0 ... 20 Hz
Hysteresistyp. 5 %
Short-circuit protectionno
Voltage drop≤ 8 V
Momentary current
(20 ms, 0.1 Hz)
0 ... 1600 mA
Operating current1.5 ... 200 mA
No-load supply current≤ 1.7 mA
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection typeterminal compartment
Core cross-sectionup to 2.5 mm2
Housing materialPBT
Sensing facePBT
Housing diameter30 mm
Degree of protectionIP67
Note1) In the temperature range below 0 °C, permissible operating voltage Ub 80...253 V
Safety fuse ≤ 0.8 A (quick-blow) according to IEC 60127-2 Sheet 1
Recommendation: after a short circuit, check that the device is functioning correctly.

Documents: NBB10-30GKK-WS

Technical informationLanguageFile TypeFile Size
Installation conditionsENGPDF191 KB
EinbaubedingungenGERPDF194 KB

CAD+CAE: NBB10-30GKK-WS

CADFile TypeFile Size
3D Modell/3D modelIGS266 KB
3D Modell/3D modelSTP188 KB

Approvals+Certificates: NBB10-30GKK-WS

CertificatesCertificate No.File TypeFile Size
US CA UL General PurposeE87056LINK---
US CA CSA1007121 (LR96321-2)PDF101 KB