Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive power clamp sensor NBN2-F581-120S6-E8-V1

  • Extremely bright triple luminous band indication
  • M12 plug can be rotated 0°, 45°, or 90°
  • For use in direct- and alternating-field welding systems
  • Completely halogen and silicon free

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of NBN2-F581-120S6-E8-V1

Product Description
General specifications
Switching function2 x normally open (NO)
Output typePNP
Rated operating distance2 mm
Output polarityDC
Assured operating distance0 ... 1.62 mm
Reduction factor rAl 0.45
Reduction factor rCu 0.35
Reduction factor r304 0.75
Nominal ratings
Operating voltage10 ... 30 V DC
Switching frequency0 ... 25 Hz
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 3 V
Operating current0 ... 100 mA
Off-state current
≤ 10 µA
No-load supply current
≤ 15 mA
Constant magnetic field100 mT
Alternating magnetic field100 mT
Functional safety related parameters
MTTFd1445 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Switching state"Closed" = LED red (S02)/C
"Open" = LED yellow (S01)/O
Standard conformity
EMC in accordance withIEC / EN 60947-5-2:2004
StandardsIEC / EN 60947-5-2:2004
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typeConnector M12 x 1 , 4-pin
Flexible lead, housing-sensor(120 ± 5) mm, PUR (halogen-free)
Housing materialamplifier; PBT, PA6 + GD-ZN AL4
oscillators; PBT
Degree of protectionIP65

CAD+CAE: NBN2-F581-120S6-E8-V1

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS374 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP126 KB

Approvals+Certificates: NBN2-F581-120S6-E8-V1

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

Associated Products: NBN2-F581-120S6-E8-V1

Female cordset, M12, 4-pin, TPE cable, welding-bead resistant, Connection 1: socket, Connection 2: cable end, Construction type 1: straight, Threading 1: M12, Cable: TPE resistant to welding bead formation, Number of pins: 4fa