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NJ4-12GM50-WS

Stainless steel 303, Type: 2-wire, Installation: non-flush, Voltage: AC, cable PVC , 2 m, IP67

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SKU: PF-026579 Manufacturer part number: PF-026579

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Overview
Specifications
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Technical data of NJ4-12GM50-WS

General specifications
Switching function		Normally open (NO)
Output type		Two-wire
Rated operating distance		4 mm
Installation		non-flush
Output polarity		AC
Assured operating distance		0 ... 3.24 mm
Reduction factor r_Al		0.4
Reduction factor r_Cu		0.4
Reduction factor r₃₀₄		0.7
Output type		2-wire
Nominal ratings
Operating voltage		20 ... 253 V
Switching frequency		0 ... 20 Hz
Reverse polarity protection		reverse polarity tolerant
Voltage drop		typ. 4 V at 15 ... 200 mA typ. 6.5 V at 5 mA
Momentary current (20 ms, 0.1 Hz)		0 ... 1200 mA
Operating current		5 ... 200 mA
Off-state current		typ. 0.7 mA
Time delay before availability		≤ 30 ms
Switching state indicator		LED, yellow
Functional safety related parameters
MTTF_d		1230 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Compliance with standards and directives
Standard conformity
	Standards	EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012
Approvals and certificates
UL approval		cULus Listed, General Purpose
CSA approval		cCSAus Listed, General Purpose
CCC approval		Certified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature		-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection type		cable PVC , 2 m
Core cross-section		0.34 mm²
Housing material		Stainless steel 1.4305 / AISI 303
Sensing face		PBT
Degree of protection		IP67
Cable
	Cable diameter	4.6 mm ± 0.2 mm
	Bending radius	> 10 x cable diameter
Note		¹⁾ In the temperature range below 0 °C, permissible operating voltage U_b 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.
General information
Scope of delivery		2 self locking nuts in scope of delivery

SKU

PF-026579

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Products specifications

Attribute name	Attribute value
Housing	Stainless Steel
Connection Type	2m PVC Cable
Size	12mm
Operating Distance	4mm
Output	AC NO

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Technical data of NJ4-12GM50-WS

General specifications
Switching function		Normally open (NO)
Output type		Two-wire
Rated operating distance		4 mm
Installation		non-flush
Output polarity		AC
Assured operating distance		0 ... 3.24 mm
Reduction factor r_Al		0.4
Reduction factor r_Cu		0.4
Reduction factor r₃₀₄		0.7
Output type		2-wire
Nominal ratings
Operating voltage		20 ... 253 V
Switching frequency		0 ... 20 Hz
Reverse polarity protection		reverse polarity tolerant
Voltage drop		typ. 4 V at 15 ... 200 mA typ. 6.5 V at 5 mA
Momentary current (20 ms, 0.1 Hz)		0 ... 1200 mA
Operating current		5 ... 200 mA
Off-state current		typ. 0.7 mA
Time delay before availability		≤ 30 ms
Switching state indicator		LED, yellow
Functional safety related parameters
MTTF_d		1230 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Compliance with standards and directives
Standard conformity
	Standards	EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012
Approvals and certificates
UL approval		cULus Listed, General Purpose
CSA approval		cCSAus Listed, General Purpose
CCC approval		Certified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature		-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection type		cable PVC , 2 m
Core cross-section		0.34 mm²
Housing material		Stainless steel 1.4305 / AISI 303
Sensing face		PBT
Degree of protection		IP67
Cable
	Cable diameter	4.6 mm ± 0.2 mm
	Bending radius	> 10 x cable diameter
Note		¹⁾ In the temperature range below 0 °C, permissible operating voltage U_b 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.
General information
Scope of delivery		2 self locking nuts in scope of delivery

SKU

PF-026579

Products specifications

Attribute name	Attribute value
Housing	Stainless Steel
Connection Type	2m PVC Cable
Size	12mm
Operating Distance	4mm
Output	AC NO