PEPPERL+FUCHS NBN4-12GM50-E0 Inductive Proximity Sensor with 4 mm Detection Distance IP65/IP66/IP67/IP68 Protection and NPN Normally Open Output

I. Core Basic Information (Required for Listing)
Brand: Pepperl+Fuchs
Model: NBN4-12GM50-E0
Order Number: 98956
Type: M12 cylindrical thread, non-flush (non-embedded/unshielded), DC three-wire NPN normally open (NO) inductive proximity switch
Thread Specification: M12×1, total length 50 mm
Cable Type: 2 m black PVC cable (3 cores, 0.14 mm²)
Housing: Brass plated with white bronze; Sensing Surface: Green PBT
Protection Rating: IP65/IP66/IP67/IP68 (High Protection)
Operating Temperature: -40°C ～ +85°C (Wide Temperature Range)
Status Indication: Yellow omnidirectional LED
Origin: Vietnam
Status: Not discontinued, hot selling
II. Electrical Parameters (Technical Details)
Operating Voltage: 5 ～ 36 V DC
Detection Distance:
Rated sn: 4 mm
Reliable Operation sa: 0 ～ 3.24 mm
Typical actual: 3.6 ～ 4.4 mm
Output: NPN normally open (NO), three-wire DC
Switching current: 0 ～ 200 mA; Leakage current ≤ 20 μA; Voltage drop ≤ 1 V
Switching frequency: 0 ～ 2650 Hz (high-speed response)
Hysteresis: Typical 5%
Protection: Reverse polarity protection, pulse short-circuit protection
Metal attenuation coefficient: Aluminum 0.47; Copper 0.43; 304 stainless steel 0.85; Brass 0.55
III. Certifications and Compliance
Compliant with IEC/EN 60947-5-2; cULus, DNVGL marine classification certification; RoHS compliant
Voltage ≤ 36 V, CCC certification not required
IV. Logistics and Ordering Information (for quotation/listing)
Gross weight (including packaging): Approx. 0.12 kg
Customs Code: 8536508090
Distinguishing Note: The suffix -V1 indicates the M12 connector version (NBN4-12GM50-E0-V1).