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NBN40-U1L-A0-T

VariKont ®, PA/metal, Type: 4-wire, non-flush, Voltage: DC, screw terminals, IP68 / IP69K

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SKU: PF-256191 Manufacturer part number: 256191

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Technical data of NBN40-U1L-A0-T

General specifications
Switching function		complementary
Output type		NPN
Rated operating distance		40 mm
Installation		non-flush
Output polarity		DC
Assured operating distance		0 ... 32.4 mm
Actual operating distance		36 ... 44 mm
Reduction factor r_Al		0.39
Reduction factor r_Cu		0.37
Reduction factor r₃₀₄		0.75
Reduction factor r_Brass		0.45
Output type		4-wire
Nominal ratings
Operating voltage		10 ... 60 V DC
Switching frequency		0 ... 100 Hz
Hysteresis		typ. 5 %
Reverse polarity protection		reverse polarity protected
Short-circuit protection		pulsing
Voltage drop		≤ 2 V
Operating current		0 ... 200 mA
Off-state current		0 ... 0.5 mA
No-load supply current		≤ 20 mA
Time delay before availability		80 ms
Operating voltage indicator		LED, green
Switching state indicator		LED, yellow
Functional safety related parameters
MTTF_d		830 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
Protection class		II
	Rated insulation voltage	230 V
	Rated impulse withstand voltage	2.5 kV
UL approval		cULus Listed, General Purpose
Ambient conditions
Ambient temperature		-25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection type		screw terminals
Information for connection		A maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 %
Core cross-section		up to 2.5 mm²
	Minimum core cross-section	without wire end ferrule 0.5 mm² , with connector sleeves 0.34 mm²
	Maximum core cross-section	without wire end ferrule 2.5 mm² , with connector sleeves 1.5 mm²
Housing material		PA/metal
Sensing face		PA
Housing base		plastic
Degree of protection		IP68 / IP69K
Mass		225 g
Note		Tightening torque: 1.8 Nm (housing)

SKU

PF-256191

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Products specifications

Attribute name	Attribute value
Operating Distance	40mm
Output	NPN NO/NC

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256191_eng

Technical data of NBN40-U1L-A0-T

General specifications
Switching function		complementary
Output type		NPN
Rated operating distance		40 mm
Installation		non-flush
Output polarity		DC
Assured operating distance		0 ... 32.4 mm
Actual operating distance		36 ... 44 mm
Reduction factor r_Al		0.39
Reduction factor r_Cu		0.37
Reduction factor r₃₀₄		0.75
Reduction factor r_Brass		0.45
Output type		4-wire
Nominal ratings
Operating voltage		10 ... 60 V DC
Switching frequency		0 ... 100 Hz
Hysteresis		typ. 5 %
Reverse polarity protection		reverse polarity protected
Short-circuit protection		pulsing
Voltage drop		≤ 2 V
Operating current		0 ... 200 mA
Off-state current		0 ... 0.5 mA
No-load supply current		≤ 20 mA
Time delay before availability		80 ms
Operating voltage indicator		LED, green
Switching state indicator		LED, yellow
Functional safety related parameters
MTTF_d		830 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
Protection class		II
	Rated insulation voltage	230 V
	Rated impulse withstand voltage	2.5 kV
UL approval		cULus Listed, General Purpose
Ambient conditions
Ambient temperature		-25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection type		screw terminals
Information for connection		A maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 %
Core cross-section		up to 2.5 mm²
	Minimum core cross-section	without wire end ferrule 0.5 mm² , with connector sleeves 0.34 mm²
	Maximum core cross-section	without wire end ferrule 2.5 mm² , with connector sleeves 1.5 mm²
Housing material		PA/metal
Sensing face		PA
Housing base		plastic
Degree of protection		IP68 / IP69K
Mass		225 g
Note		Tightening torque: 1.8 Nm (housing)

SKU

PF-256191

Products specifications

Attribute name	Attribute value
Operating Distance	40mm
Output	NPN NO/NC