NBB4-F1-E2

Brand: Pepperl+Fuchs

Description

Datasheet excerpt: Technical data of NBB4-F1-E2

General specifications
Switching function		Normally open (NO)
Output type		PNP
Rated operating distance		4 mm
Installation		flush
Output polarity		DC
Assured operating distance		0 … 3.24 mm
Reduction factor r_Al		0.4
Reduction factor r_Cu		0.45
Reduction factor r₃₀₄		0.8
Reduction factor r_Brass		0.55
Output type		3-wire
Nominal ratings
Operating voltage		10 … 30 V DC
Switching frequency		0 … 1400 Hz
Hysteresis		typ. 5%
Reverse polarity protection		reverse polarity protected
Short-circuit protection		pulsing
Voltage drop		≤ 2.5 V
Rated insulation voltage		60 V
Operating current		0 … 250 mA
Off-state current		0 … 0.01 mA typ. 0.1 µA at 25 °C
No-load supply current		≤ 15 mA
Switching state indicator		LED, yellow
Functional safety related parameters
MTTF_d		1640 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	60 V
	Rated impulse withstand voltage	800 V
UL approval		cULus Listed, General Purpose
CSA approval		cCSAus Listed, General Purpose
CCC approval		CCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature		-25 … 70 °C (-13 … 158 °F)
Mechanical specifications
Connection type		cable PVC , 2 m
Core cross-section		0.5 mm²
Housing material		PA
Sensing face		PA
Degree of protection		IP67
Cable
	Cable diameter	5.2 mm ± 0.2 mm
Tightening torque, fastening screws		Threading M3 max: 1.1 Nm

Classification

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