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Home / Wago / Relay and Optocoupler Modules / Wago 858-100
Wago

Wago 858-100

Relay socket; 4 changeover contacts

MPN
858-100
Price and lead time confirmed within 1 business day
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What happens next
  1. We check stock, condition and lead time
  2. You get a written quote by email
  3. Approve it and we ship — in-stock parts within 1 business day
  • 12-month warranty (new) · 3-month (used/refurbished)
  • 30-day returns, no restocking fee on unused parts
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What is the Wago 858-100?

Relay socket; 4 changeover contacts 858-100

Specifications

Notes

NoteThe specified technical data are maximum values. They may be limited by the accessories used.

Technical data - Control circuit

Nominal input voltage U<sub>N</sub>5 … 250 VAC/VDC
Input voltage range0 … 250 VAC/VDC
Nominal frequency range50 … 60 Hz

Technical data - Load circuit

Number of changeover/switchover contacts4
Limiting continuous current8 A (4 x); 12 A (2 x)
Switching Voltage, Max.250 VAC; 250 VDC
Nominal frequency range≤60 Hz

Safety and protection

Rated voltage300 V
Overvoltage categoryII
Pollution degree2
Dielectric strength (control/load circuit) (AC, 1 min)3 kVrms
Dielectric strength (open contact) (AC, 1 min)1 kVrms
Insulation type (control/load circuit)Reinforced insulation (safe isolation)
Insulation type (load/load circuit)Basic insulation
Insulation type (between adjacent devices of the same type)Basic insulation
Protection typeIP20

Connection data

Connection technologyPush-in CAGE CLAMP®
Solid conductor0.34 … 1.5 mm² / 22 … 16 AWG
Fine-stranded conductor0.34 … 1.5 mm² / 22 … 16 AWG
Strip length9 … 10 mm / 0.35 … 0.39 inches
Note (conductor cross-section)2 x 0.34 … 2 x 1.5 mm² / 1 x 2.5 mm² / 2 x 22 … 2 x 16 AWG

Physical data

Width31 mm / 1.22 inches
Height97 mm / 3.819 inches
Depth from upper-edge of DIN-rail39 mm / 1.535 inches

Mechanical data

Mounting typeDIN-35 rail

Material data

Note (material data)Information on material specifications can be found here
Fire load1.119 MJ
Weight56.8 g

Environmental requirements

Ambient temperature (operation at U<sub>N</sub>)-40 … +70 °C
Ambient temperature (storage)-40 … +80 °C
Processing temperature-25 … +50 °C
Temperature range of connection cable≥ (Tambient + 30 K)
Relative humidity5 … 95 % (no condensation permissible)
Operating altitude (max.)2000 m

Standards and specifications

Standards/specificationsEN 61010-2-201, UR

Commercial data

Product Group6 (INTERFACE ELECTRONIC)
PU (SPU)10 pcs
Packaging typebox
Country of originCN
GTIN4055143669078
Customs tariff number85366990990

Product Classification

UNSPSC39122333
eCl@ss 10.027-37-16-03
eCl@ss 9.027-37-16-03
ETIM 9.0EC001456
ETIM 10.0EC001456
ECCNNO US CLASSIFICATION

Environmental Product Compliance

RoHS Compliance StatusCompliant,No Exemption

858-100: frequently asked questions

When can 858-100 be shipped?

858-100 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 858-100 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 858-100 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 858-100, subject to availability and destination.

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Wago 858-100Price and lead time confirmed within 1 business day
Request a Quote