Wago 857-364 Data Sheet

Data sheet | Item number:857-364

Relay module; Nominal input voltage: 24 V AC/DC; 1 changeover contact;
Limiting continuous current: 6 A; with gold contacts; Yellow status indicator;
Module width: 6 mm

DC load limit curve

Item description

857-364

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Data sheet | Item number:857-364

Note:

To prevent the gold layer from being damaged, 30 VDC switching voltages and 50 mA currents shall not be exceeded. Higher switching
power evaporates the gold layer. The resulting deposits in the housing may reduce the service life.

Inductive loads have to be attenuated by an appropriate protective circuit in order to protect relay coils and contacts.

Data

Technical Data

Control circuit

Nominal input voltage U

N

AC/DC24V

Input voltage range -15 … +20%

Nominal input current at U

N

8.5mA

Load circuit:

Number of changeover/switchover contacts 1

Contact material (relay) AgNi + Au

Limiting continuous current 6A

Max. make current (resistive) (AC) 20A/ 0.02s

Max. switching voltage AC250V

Max. switching power (resistive) AC1,500VA;DC see load limit curve

Switching capacity AC-15:3A/ AC250V;DC-13:2A/ DC24V

Recommended minimum load 1V/ 1mA/ 1mW

Pull-in time (typ.) 15 ms

Drop-out time (typ.) 25ms

Bounce time (typ) 3.5 ms

Electrical life (N.O.; resistive load; 23 °C)

50x 10 switching operations

3

Mechanical life (N.O.; resistive load; 23 °C)

5x 10 switching operations

6

Max. switching load with load/without load

6min / 180min

-1 -1

Signaling

Status indication LED yellow

Safety and protection:

Rated voltage 250 V

Rated impulse voltage 4 kV

Pollution degree 2

Dielectric strength, control/load circuit (AC, 1 min) 4kVrms

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Data sheet | Item number:857-364

Dielectric strength, control/load circuit (AC, 1 min) 4kVrms

Dielectric strength open contact (AC, 1 min) 1kVrms

Protection class IP20

Connection data

Connection technology

Push-in CAGE CLAMP

®

Solid conductor 0.34 … 2.5mm²/ 22 … 14AWG

Fine-stranded conductor 0.34 … 2.5mm²/ 22 … 14AWG

Strip length 9 … 10mm/ 0.35 … 0.39inch

Geometrical Data

Width 6mm/ 0.236inch

Height from upper-edge of DIN-35 rail 81mm/ 3.189inch

Depth 94mm/ 3.701inch

Mechanical data

Type of mounting DIN-35 rail

Material Data

Color gray

Fire load 0 MJ

Weight 30.3 g

Environmental Requirements

Pollution degree 2

Surrounding air (operating) temperature at U

N

-40 … 60°C

Surrounding air (storage) temperature -40 … 70°C

Processing temperature -25 … +50°C

Standards and specifications

Standards/specifications EN 61010-2-201; EN 61810-1; EN 61373; UL 508; ATEX, IEC Ex

Elementary relay

WAGO elementary relay 857-157

Commercial data

Product Group 6 (Interface Electronics)

Country of origin DE

GTIN 4045454673505

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Data sheet | Item number:857-364

Customs Tariff No. 85364900990

Approvals / Certificates

Ex-Approvals

Logo Approval Additional Approval Text Certificate name

ATEX

DEKRA EXAM GmbH

EN 60079-0 BVS_14_ATEX_E_091_X

IECEx

DEKRA EXAM GmbH

IEC 60079-0 IECEx_BVS_14.0079_X

UL

UL International Germany GmbH (HAZARDOUS
LOCATIONS)

ANSI/ISA 12.12.01 E198726 Sec.4

UL-Approvals

Logo Approval Additional Approval Text

Certificate
name

UL

UL International Netherlands B.V. (ORDINARY
LOCATIONS)

UL 508 E175199

Sec.4

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