Wago 857-551

Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width

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Wago 857-551 Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width — Proximity & Inductive Sensors
Manufacturer catalogue image
Wago 857-551 Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width — Proximity & Inductive Sensors
Manufacturer catalogue image
Wago 857-551 Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width — Proximity & Inductive Sensors
Manufacturer catalogue image
Wago 857-551 Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width — Proximity & Inductive Sensors
Manufacturer catalogue image
Wago 857-551 Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width — Proximity & Inductive Sensors
Wago 857-551 Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width — Proximity & Inductive Sensors
Wago 857-551 Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width — Proximity & Inductive Sensors
Wago 857-551 Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width — Proximity & Inductive Sensors

Product Description

Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width
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Payment methods:

Offer details

Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Availability:
0 pcs.
On Request
Updated at: 06-09-2026
Warranty:
12 months
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Wago
Output signal type
Current || Voltage
Output signal (voltage)
0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V (can be inverted, also bipolar)
Output signal (current)
0 … 10 mA; 2 … 10 mA; 0 … 20 mA; 4 … 20 mA (can be inverted, also bipolar)
Load impedance (voltage output)
≥ 2 kΩ
Load impedance (current output)
≤ 600 Ω
Measurement method
True RMS measurement; Arithmetic mean value

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Documents

Data Sheet

Datasheet for Wago 857-551, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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Accessory Products

2009-110 Wago
2009-110
Wago
Marking strips; for Smart Printer; on reel; not stretchable; plain; snap-on type; white
2009-115 Wago
2009-115
Wago
WMB-Inline; for Smart Printer; 1500 pieces on roll; stretchable 5 - 5.2 mm; plain; snap-on type; white
210-720 Wago
210-720
Wago
Operating tool; Blade: 3.5 x 0.5 mm; with a partially insulated shaft; multicoloured
249-116 Wago
249-116
Wago
Screwless end stop; 6 mm wide; for DIN-rail 35 x 15 and 35 x 7.5; gray
249-117 Wago
249-117
Wago
Screwless end stop; 10 mm wide; for DIN-rail 35 x 15 and 35 x 7.5; gray
249-197 Wago
249-197
Wago
Screwless end stop; 14 mm wide; for DIN-rail 35 x 15 and 35 x 7.5; gray
281-482 Wago
281-482
Wago
Jumper; 2-way; insulated; gray
750-921 Wago
750-921
Wago
Bluetooth® Adapter
750-923 Wago
750-923
Wago
Configuration cable; USB connector; Length: 2.5 m
750-923/000-001 Wago
750-923/000-001
Wago
Configuration cable; USB connector; Length: 5 m
787-2852 Wago
787-2852
Wago
EPSITRON® / JUMPFLEX® power supply; single-phase; 24 VDC; 1 A
793-501 Wago
793-501
Wago
WMB marking card; as card; not stretchable; plain; snap-on type; white
793-502 Wago
793-502
Wago
WMB marking card; as card; MARKED; 1 ... 10 (10x); not stretchable; Horizontal marking; snap-on type; white
793-503 Wago
793-503
Wago
WMB marking card; as card; MARKED; 11 ... 20 (10x); not stretchable; Horizontal marking; snap-on type; white
793-504 Wago
793-504
Wago
WMB marking card; as card; MARKED; 21 ... 30 (10x); not stretchable; Horizontal marking; snap-on type; white
793-505 Wago
793-505
Wago
WMB marking card; as card; MARKED; 31 ... 40 (10x); not stretchable; Horizontal marking; snap-on type; white
793-506 Wago
793-506
Wago
WMB marking card; as card; MARKED; 41 ... 50 (10x); not stretchable; Horizontal marking; snap-on type; white
793-5501 Wago
793-5501
Wago
WMB marking card; as card; for terminal block width 5 - 17.5 mm; stretchable 5 - 5.2 mm; plain; snap-on type; white
793-566 Wago
793-566
Wago
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type; white
855-1001/2500-1001 Wago
855-1001/2500-1001
Wago
Plug-in current transformer; 2500 A / 1 A
855-1005/2500-1001 Wago
855-1005/2500-1001
Wago
Plug-in current transformer; 2500 A / 5 A
855-1851/350-000 Wago
855-1851/350-000
Wago
Current and voltage tap up to 185 mm²; Primary rated current: 350 A; Secondary rated current: 1 A; Rated power: 0.2 VA; Accuracy class: 0.5; fused
855-2701/035-001 Wago
855-2701/035-001
Wago
Plug-in current transformer; 35 A / 1 A; with picoMAX® connector
855-2701/064-001 Wago
855-2701/064-001
Wago
Plug-in current transformer; 64 A / 1 A; with picoMAX® connector
855-3001/060-003 Wago
855-3001/060-003
Wago
Split-core current transformer; 60 A / 1 A; 3 m long
855-3001/100-003 Wago
855-3001/100-003
Wago
Split-core current transformer; 100 A / 1 A; 3 m long
855-3001/200-001 Wago
855-3001/200-001
Wago
Split-core current transformer; 200 A / 1 A; 3 m long
855-3001/250-001 Wago
855-3001/250-001
Wago
Split-core current transformer; 250 A / 1 A; 3 m long
855-301/050-103 Wago
855-301/050-103
Wago
Plug-in current transformer; 50 A / 1 A
855-301/060-101 Wago
855-301/060-101
Wago
Plug-in current transformer; 60 A / 1 A
855-301/075-201 Wago
855-301/075-201
Wago
Plug-in current transformer; 75 A / 1 A
855-301/100-201 Wago
855-301/100-201
Wago
Plug-in current transformer; 100 A / 1 A
855-301/150-501 Wago
855-301/150-501
Wago
Plug-in current transformer; 150 A / 1 A
855-301/200-501 Wago
855-301/200-501
Wago
Plug-in current transformer; 200 A / 1 A
855-301/250-501 Wago
855-301/250-501
Wago
Plug-in current transformer; 250 A / 1 A
855-301/400-1001 Wago
855-301/400-1001
Wago
Plug-in current transformer; 400 A / 1 A
855-301/600-1001 Wago
855-301/600-1001
Wago
Plug-in current transformer; 600 A / 1 A
855-305/050-103 Wago
855-305/050-103
Wago
Plug-in current transformer; 50 A / 5 A
855-305/060-101 Wago
855-305/060-101
Wago
Plug-in current transformer; 60 A / 5 A
855-305/075-201 Wago
855-305/075-201
Wago
Plug-in current transformer; 75 A / 5 A
855-305/100-201 Wago
855-305/100-201
Wago
Plug-in current transformer; 100 A / 5 A
855-305/150-501 Wago
855-305/150-501
Wago
;Plug-in current transformer; 150 A / 5 A
855-305/200-501 Wago
855-305/200-501
Wago
Plug-in current transformer; 200 A / 5 A
855-305/250-501 Wago
855-305/250-501
Wago
Plug-in current transformer; 250 A / 5 A
855-305/300-501 Wago
855-305/300-501
Wago
Plug-in current transformer; 300 A / 5 A
855-305/400-1001 Wago
855-305/400-1001
Wago
Plug-in current transformer; 400 A / 5 A
855-305/600-1001 Wago
855-305/600-1001
Wago
Plug-in current transformer; 600 A / 5 A
855-4001/100-001 Wago
855-4001/100-001
Wago
Split-core current transformer; 100 A / 1 A; 3 m long
855-4001/150-001 Wago
855-4001/150-001
Wago
Split-core current transformer; 150 A / 1 A; 3 m long
855-4001/200-001 Wago
855-4001/200-001
Wago
Split-core current transformer; 200 A / 1 A; 3 m long
855-4005/150-101 Wago
855-4005/150-101
Wago
Split-core current transformer; 150 A / 5 A; 0.5 m long
855-401/250-501 Wago
855-401/250-501
Wago
Plug-in current transformer; 250 A / 1 A
855-401/400-501 Wago
855-401/400-501
Wago
Plug-in current transformer; 400 A / 1 A
855-401/600-501 Wago
855-401/600-501
Wago
Plug-in current transformer; 600 A / 1 A
855-405/250-501 Wago
855-405/250-501
Wago
Plug-in current transformer; 250 A / 5 A
855-405/400-501 Wago
855-405/400-501
Wago
Plug-in current transformer; 400 A / 5 A
855-405/750-501 Wago
855-405/750-501
Wago
Plug-in current transformer; 750 A / 5 A
855-4101/200-001 Wago
855-4101/200-001
Wago
Split-core current transformer; 200 A / 1 A; 3 m long
855-4101/250-001 Wago
855-4101/250-001
Wago
Split-core current transformer; 250 A / 1 A; 3 m long
855-4101/400-001 Wago
855-4101/400-001
Wago
Split-core current transformer; 400 A / 1 A; 3 m long
855-4105/250-101 Wago
855-4105/250-101
Wago
Split-core current transformer; 250 A / 5 A; 0.5 m long
855-4105/400-101 Wago
855-4105/400-101
Wago
Split-core current transformer; 400 A / 5 A; 0.5 m long
855-5001/1000-000 Wago
855-5001/1000-000
Wago
Split-core current transformer; 1000 A / 1 A; 5 m long
855-5001/250-001 Wago
855-5001/250-001
Wago
Split-core current transformer; 250 A / 1 A; 5 m long
855-5001/400-000 Wago
855-5001/400-000
Wago
Split-core current transformer; 400 A / 1 A; 5 m long
855-5001/600-000 Wago
855-5001/600-000
Wago
Split-core current transformer; 600 A / 1 A; 5 m long
855-5005/1000-000 Wago
855-5005/1000-000
Wago
Split-core current transformer; 1000 A / 5 A; 3 m long
855-5005/400-001 Wago
855-5005/400-001
Wago
Split-core current transformer; 400 A / 5 A; 3 m long
855-5005/600-000 Wago
855-5005/600-000
Wago
Split-core current transformer; 600 A / 5 A; 3 m long
855-501/1000-1001 Wago
855-501/1000-1001
Wago
Plug-in current transformer; 1000 A / 1 A
855-501/150-000 Wago
855-501/150-000
Wago
Current and voltage tap up to 50 mm²; Primary rated current: 150 A; Secondary rated current: 1 A; Rated power: 0.2 VA; Accuracy class: 0.5; fused
855-501/400-1001 Wago
855-501/400-1001
Wago
Plug-in current transformer; 400 A / 1 A
855-501/600-1001 Wago
855-501/600-1001
Wago
Plug-in current transformer; 600 A / 1 A
855-501/800-1001 Wago
855-501/800-1001
Wago
Plug-in current transformer; 800 A/1 A
855-505/1000-1001 Wago
855-505/1000-1001
Wago
Plug-in current transformer; 1000 A / 5 A
855-505/400-1001 Wago
855-505/400-1001
Wago
Plug-in current transformer; 400 A / 5 A
855-505/600-1001 Wago
855-505/600-1001
Wago
Plug-in current transformer; 600 A / 5 A
855-505/800-1001 Wago
855-505/800-1001
Wago
Plug-in current transformer; 800 A / 5 A
855-5101/1000-000 Wago
855-5101/1000-000
Wago
Split-core current transformer; 1000 A / 1 A; 5 m long
855-5105/1000-000 Wago
855-5105/1000-000
Wago
Split-core current transformer; 1000 A / 5 A; 3 m long
855-601/1500-501 Wago
855-601/1500-501
Wago
Plug-in current transformer; 1500 A / 1 A
855-605/1500-501 Wago
855-605/1500-501
Wago
Plug-in current transformer; 1500 A / 5 A
855-801/1000-1001 Wago
855-801/1000-1001
Wago
Plug-in current transformer; 1000 A / 1 A
855-801/2000-1001 Wago
855-801/2000-1001
Wago
Plug-in current transformer; 2000 A / 1 A
855-805/2000-1001 Wago
855-805/2000-1001
Wago
Plug-in current transformer; 2000 A / 5 A
855-951/250-000 Wago
855-951/250-000
Wago
Plug-in current transformer; 250 A / 1 A; for POWER CAGE CLAMP®; voltage tap, fuse-protected
857-304 Wago
857-304
Wago
Relay module; Nominal input voltage: 24 VDC; 1 changeover contact; Limiting continuous current: 6 A; Yellow status indicator; Module width: 6 mm; 2,50 mm²; gray
857-979 Wago
857-979
Wago
JUMPFLEX® supply and through module
857-980 Wago
857-980
Wago
JUMPFLEX® interface adapter; with 16-pole flat cable connector per DIN 41651; analog
859-402 Wago
859-402
Wago
Push-in type jumper bar; Light gray; Insulated; 18 A; 2-position
859-402/000-005 Wago
859-402/000-005
Wago
Jumper; for jumper slot; 2-way; insulated; red
859-402/000-006 Wago
859-402/000-006
Wago
Jumper; for jumper slot; 2-way; insulated; blue
859-402/000-029 Wago
859-402/000-029
Wago
Jumper; for jumper slot; 2-way; insulated; yellow
859-403 Wago
859-403
Wago
Push-in type jumper bar; Light gray; Insulated; 18 A; 3-position
859-403/000-005 Wago
859-403/000-005
Wago
Jumper; for jumper slot; 3-way; insulated; red
859-403/000-006 Wago
859-403/000-006
Wago
Jumper; for jumper slot; 3-way; insulated; blue
859-403/000-029 Wago
859-403/000-029
Wago
Jumper; for jumper slot; 3-way; insulated; yellow
859-404 Wago
859-404
Wago
Push-in type jumper bar; Light gray; Insulated; 18 A; 4-position
859-404/000-005 Wago
859-404/000-005
Wago
Jumper; for jumper slot; 4-way; insulated; red
859-404/000-006 Wago
859-404/000-006
Wago
Jumper; for jumper slot; 4-way; insulated; blue
859-404/000-029 Wago
859-404/000-029
Wago
Jumper; for jumper slot; 4-way; insulated; yellow
859-405 Wago
859-405
Wago
Push-in type jumper bar; Light gray; Insulated; 18 A; 5-position
859-405/000-005 Wago
859-405/000-005
Wago
Jumper; for jumper slot; 5-way; insulated; red
859-405/000-006 Wago
859-405/000-006
Wago
Jumper; for jumper slot; 5-way; insulated; blue
859-405/000-029 Wago
859-405/000-029
Wago
Jumper; for jumper slot; 5-way; insulated; yellow
859-406 Wago
859-406
Wago
Push-in type jumper bar; Light gray; Insulated; 18 A; 6-position
859-406/000-005 Wago
859-406/000-005
Wago
Jumper; for jumper slot; 6-way; insulated; red
859-406/000-006 Wago
859-406/000-006
Wago
Jumper; for jumper slot; 6-way; insulated; blue
859-406/000-029 Wago
859-406/000-029
Wago
Jumper; for jumper slot; 6-way; insulated; signal yellow
859-407 Wago
859-407
Wago
Push-in type jumper bar; Light gray; Insulated; 18 A; 7-position
859-407/000-005 Wago
859-407/000-005
Wago
Jumper; for jumper slot; 7-way; insulated; red
859-407/000-006 Wago
859-407/000-006
Wago
Jumper; for jumper slot; 7-way; insulated; blue
859-407/000-029 Wago
859-407/000-029
Wago
Jumper; for jumper slot; 7-way; insulated; yellow
859-408 Wago
859-408
Wago
Push-in type jumper bar; Light gray; Insulated; 18 A; 8-position
859-408/000-005 Wago
859-408/000-005
Wago
Jumper; for jumper slot; 8-way; insulated; red
859-408/000-006 Wago
859-408/000-006
Wago
Jumper; for jumper slot; 8-way; insulated; blue
859-408/000-029 Wago
859-408/000-029
Wago
Jumper; for jumper slot; 8-way; insulated; yellow
859-409 Wago
859-409
Wago
Push-in type jumper bar; Light gray; Insulated; 18 A; 9-position
859-409/000-005 Wago
859-409/000-005
Wago
Jumper; for jumper slot; 9-way; insulated; red
859-409/000-006 Wago
859-409/000-006
Wago
Jumper; for jumper slot; 9-way; insulated; blue
859-409/000-029 Wago
859-409/000-029
Wago
Jumper; for jumper slot; 9-way; insulated; yellow
859-410 Wago
859-410
Wago
Push-in type jumper bar; Light gray; Insulated; 18 A; 10-position
859-410/000-005 Wago
859-410/000-005
Wago
Jumper; for jumper slot; 10-way; insulated; red
859-410/000-006 Wago
859-410/000-006
Wago
Jumper; for jumper slot; 10-way; insulated; blue
859-410/000-029 Wago
859-410/000-029
Wago
Jumper; for jumper slot; 10-way; insulated; yellow

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