Product Model

858-518

In Stock
Last updated: 2025/4/18
wago 858-518

Selling Points

  • 1High Reliability: Equipped with gold contacts for long-lasting performance.
  • 2Versatile Operation: Supports 230 VAC input voltage and 4 changeover contacts.
  • 3Manual Operation: Easy to use with manual operation for precise control.
  • 4Shock and Vibration Resistance: Designed to withstand mechanical influences in harsh environments.
  • 5Compact Design: Measures 31 mm in width, ideal for DIN-35 rail mounting.
Product Details
858-518
wago

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Note
To prevent damaging the gold layer, 30 VDC 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.
Rated voltage
300V
Rated surge voltage
2.5kV
Overvoltage category
II
Pollution degree
2
Dielectric strength (control/load circuit) (AC, 1?min)
1.5?kVrms
Dielectric strength (open contact) (AC, 1?min)
1?kVrms
Dielectric strength (load/load circuit) (AC, 1?min)
1.5?kVrms
Insulation type (control/load circuit)
Basic insulation
Insulation type (open contact)
Functional insulation
Insulation type (load/load circuit)
Basic insulation
Insulation type (adjacent devices)
Reinforced insulation (safe isolation)
Protection type
IP20
Connection technology
Push-in CAGE CLAMP?
Solid conductor
0.34 … 1.5?mm2?/ 22 … 16?AWG
Fine-stranded conductor
0.34 … 1.5?mm2?/ 22 … 16?AWG
Strip length
9 … 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
Width
31?mm?/ 1.22?inches
Height
97?mm?/ 3.819?inches
Depth from upper-edge of DIN-rail
73?mm?/ 2.874?inches
Mounting type
DIN-35 rail
Mounting position
horizontal (standing/lying); vertical
Note (material data)
Information on material specifications can be found here
Fire load
1.278MJ
Weight
96.6g
Ambient temperature (operation at U<sub>N</sub>)
-25 … +70 °C
Ambient temperature UL (operation at U<sub>N</sub>)
-25 … 50 °C
Ambient temperature (storage)
-40 … +70 °C
Processing temperature
-25 … +50?°C
Temperature range of connection cable
≥ (Tambient+ 25 K)
Relative humidity
5 … 85?%
Operating altitude (max.)
2000m
Standards/specifications
EN 61010-2-201
WAGO Basic Relay
858-153
Product Group
6 (INTERFACE ELECTRONIC)
eCl@ss 10.0
27-37-16-01
eCl@ss 9.0
27-37-16-01
ETIM 9.0
EC001437
ETIM 8.0
EC001437
ECCN
NO US CLASSIFICATION
PU (SPU)
5?pcs
Packaging type
box
Country of origin
CN
GTIN
4055143568210
Customs tariff number
85364900990
RoHS Compliance Status
Compliant,No Exemption
Nominal input voltage U<sub>N</sub>
AC?230?V
Input voltage range
-20 … +10?%
Nominal input current at U<sub>N</sub>
9?mA
Number of changeover contacts
4
Contact material (relay)
AgCe + Au
Limiting continuous current
5?A
Inrush current (resistive) max.
(AC) 15?A?/ 4?s
Switching Voltage, Max.
AC?250?V
Switching power (resistive) max.
AC?1250?VA;?DC (see load limit curve)
Switching capacity
AC-15:?1?A?/ AC?240?V;?DC-13:?2?A?/ DC?24?V
Recommended minimum load
5?V?/ 1?mA?/ 50?mW
Pull-in time (typ.)
25ms
Drop-out time (typ.)
35ms
Bounce time (typ.)
4ms
Electrical life (NO; resistive load; 23?°C)
100?x 103 switching operations
Mechanical life
20?x 10? switching operations
Status indicator
Red LED

Specifications may be subject to change without notice