Pepperl Fuchs NBB20-U4-US-V93

Name: Pepperl Fuchs NBB20-U4-US-V93
Brand: Pepperl Fuchs
SKU: NBB20-U4-US-V93

MPN: NBB20-U4-US-V93 · Brand: Pepperl Fuchs

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12-month warranty (new) · 3-month (used/refurbished)

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Quick facts

Availability	Confirmed on request
Category	Inductive Sensors
Lifecycle	active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can NBB20-U4-US-V93 be shipped?

NBB20-U4-US-V93 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up NBB20-U4-US-V93 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for NBB20-U4-US-V93 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for NBB20-U4-US-V93, subject to availability and destination.

Inductive sensor. Switching function: Normally open (NO), Output type: Two-wire, Installation: flush, Output polarity: AC/DC, Output type: 2-wire, Construction type: VariKont ®, Series: VariKont ®, Switching frequency: AC, 0 ... 30 Hz DC, 0 ... 100 Hz, Rated operating voltage: 24 ... 250 V DC / 24 ... 230 V AC, Operating voltage: 20 ... 300 V DC / 20 ... 253 V AC, Connection type: Connector plug, Housing material: PA 6.6 / metal, Degree of protection: IP67. Switching function: Normally open (NO). Output type: Two-wire. Rated operating distance: 20 mm. Installation: flush. Output polarity: AC/DC. Assured operating distance: 0 ... 16.2 mm. Actual operating distance: 18 ... 22 mm. Reduction factor rAl: 0.4. Reduction factor rCu: 0.3. Reduction factor r304: 0.77. Reduction factor rFe: 1. Reduction factor rBrass: 0.43. Output type: 2-wire. Switching frequency: AC, 0 ... 30 HzDC, 0 ... 100 Hz. Hysteresis: 1 ... 10 % typ. 5 %. Reverse polarity protection: reverse polarity tolerant. Short-circuit protection: pulsing. Voltage drop: ≤ 5 V (typ. 2V) DC operation ≤ 8 V (typ. 2V) AC operation. Momentary current(20 ms, 0.1 Hz): 0 ... 3000 mA. Operating current: 5 ... 500 mA. Off-state current: ≤ 1.5 mA. Time delay before availability: ≤ 300 ms. Operating voltage indicator: LED, green. Switching state indicator: LED, yellow. Error indicator: flashes when overcurrent. MTTFd: 540 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. Rated operating voltage: 24 ... 250 V DC / 24 ... 230 V AC. Operating voltage: 20 ... 300 V DC / 20 ... 253 V AC. Standard conformity: . StandardsEN IEC 60947-5-2: . Standards: EN IEC 60947-5-2. Protection class: I. Rated insulation voltageUi230 VRated impulse withstand voltageUimp2.5 kV: Ui. Rated insulation voltage: 230 V. Rated impulse withstand voltage: 2.5 kV. UL approval: cULus Listed Load Type: General Purpose Enclosure Type Rating: Type 1 Supply/Switching Voltage: 250 V AC / 273 V DC Output Switching Current: 500 mA Further UL information see section "Additional Information". Ambient temperature: -25 ... 85 °C (-13 ... 185 °F). Storage temperature: -25 ... 85 °C (-13 ... 185 °F). Connection type: Connector plug. Housing material: PA 6.6 / metal. Sensing face: PA 6.6. Housing base: metal / class I equipment with ground connection. Degree of protection: IP67. Connector: . Threading7/8 inch-16 UNNumber of pins3: . Threading: 7/8 inch-16 UN. Number of pins: 3. Mass: 298 g. Dimensions: . Height40 mmWidth40 mmLength118 mm: . Height: 40 mm. Width: 40 mm. Length: 118 mm

Specifications

General specifications

Switching function	Normally open (NO)
Output type	Two-wire
Rated operating distance	20 mm sn
Installation	flush
Output polarity	AC/DC
Assured operating distance	0 ... 16.2 mm sa
Actual operating distance	18 ... 22 mm sr
Reduction factor rAl	0.4
Reduction factor rCu	0.3
Reduction factor r304	0.77
Reduction factor rFe	1
Reduction factor rBrass	0.43
Output type	2-wire

Nominal ratings

Switching frequency	AC, 0 ... 30 HzDC, 0 ... 100 Hz f
Hysteresis	1 ... 10 % typ. 5 % H
Reverse polarity protection	reverse polarity tolerant
Short-circuit protection	pulsing
Voltage drop	≤ 5 V (typ. 2V) DC operation ≤ 8 V (typ. 2V) AC operation Ud
Momentary current(20 ms, 0.1 Hz)	0 ... 3000 mA
Operating current	5 ... 500 mA IL
Off-state current	≤ 1.5 mA Ir
Time delay before availability	≤ 300 ms tv
Operating voltage indicator	LED, green
Switching state indicator	LED, yellow
Error indicator	flashes when overcurrent

Functional safety related parameters

MTTFd	540 a
Mission Time (TM)	20 a
Diagnostic Coverage (DC)	0 %

Electrical specifications

Rated operating voltage	24 ... 250 V DC / 24 ... 230 V AC Ue
Operating voltage	20 ... 300 V DC / 20 ... 253 V AC UB

Compliance with standards and directives

Standard conformity
StandardsEN IEC 60947-5-2	Standards
Standards	EN IEC 60947-5-2

Approvals and certificates

Protection class	I
Rated insulation voltageUi230 VRated impulse withstand voltageUimp2.5 kV	Ui Rated insulation voltage
Rated insulation voltage	230 V Ui
Rated impulse withstand voltage	2.5 kV Uimp
UL approval	cULus Listed Load Type: General Purpose Enclosure Type Rating: Type 1 Supply/Switching Voltage: 250 V AC / 273 V DC Output Switching Current: 500 mA Further UL information see section "Additional Information"

Ambient conditions

Ambient temperature	-25 ... 85 °C (-13 ... 185 °F)
Storage temperature	-25 ... 85 °C (-13 ... 185 °F)

Mechanical specifications

Connection type	Connector plug
Housing material	PA 6.6 / metal
Sensing face	PA 6.6
Housing base	metal / class I equipment with ground connection
Degree of protection	IP67
Connector
Threading7/8 inch-16 UNNumber of pins3	Threading
Threading	7/8 inch-16 UN
Number of pins	3
Mass	298 g
Dimensions
Height40 mmWidth40 mmLength118 mm	Height
Height	40 mm
Width	40 mm
Length	118 mm