Wago

859-384

Relay module; Nominal input voltage: 48 VDC; 1 changeover contact; with gold contacts; Railway; Red status indicator; Module width: 6 mm; 2,50 mm²; gray
859-384
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Safety And Protection

Rated voltage
300 V
Rated surge voltage
4 kV
Overvoltage category
III
Pollution degree
2
Dielectric strength (control/load circuit) (AC, 1 min)
4 kVrms
Dielectric strength (open contact) (AC, 1 min)
1 kVrms
Insulation type (adjacent devices)
Reinforced insulation (safe isolation)
Protection type
IP20; in connected state or when using 859-525 end plate

Load Circuit

Number of changeover/switchover contacts
1
Contact material (relay)
AgNi + Au
Limiting continuous current
5 A
Switching voltage (max.)
AC 250 V
Switching power (resistive) max.
AC 1250 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.)
25 ms
Bounce time (typ.)
3.5 ms
Electrical life (NO; resistive load; 23 °C)
50 x 10³ switching operations
Mechanical life
5 x 10⁶ switching operations
Switching frequency with/without load (max.)
6 min-1 / 180 min-1

Environmental Requirements

Ambient temperature (operation at UN)
-40 … +70 °C
Ambient temperature (storage)
-40 … +70 °C
Processing temperature
-25 … +50 °C
Temperature range of connection cable
≥ (Tambient + 20 K)
Relative humidity
5 … 95 % (no condensation permissible)
Operating altitude (max.)
2000 m

Connection Data

Connection technology
CAGE CLAMP®
Solid conductor
0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor
0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor; with insulated ferrule
0.08 … 1.5 mm² / 28 … 16 AWG
Strip length
5 … 6 mm / 0.2 … 0.24 inches

Control Circuit

Nominal input voltage UN
DC 48 V
Input voltage range
-30 … +25 %
Nominal input current at UN
8 mA

Physical Data

Width
6 mm / 0.236 inches
Height
91 mm / 3.583 inches
Depth from upper-edge of DIN-rail
56 mm / 2.205 inches

Material Data

Color
Gray
Fire load
0.338 MJ
Weight
23.683 g

Standards And Specifications

Standards/specifications
EN 61010-2-201 || EN 61810-1 || EN 61373

Mechanical Data

Mounting type
DIN-35 rail
Mounting position
Horizontal (standing/lying); vertical

Specifications

Product Group Code
0006

Commercial Data

Packaging type
Box
Country of origin
DE
GTIN
4045454315849
Customs tariff number
85364900990

Notes

Note
To prevent damaging the gold layer, 30 V switching voltages and 50 mA currents must not be exceeded. Higher switching power eventually evaporates the gold layer. The resulting deposits in the housing may reduce service life.To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit.

Signaling

Status indicator
Red LED

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