Wago - 857-640

$169.50

Wago - 857-640 is available to buy in increments of 1

Overview

Multifunction timing relay with 1 changeover contact (1u); 8 tiem ranges; 14 functions; Temperature range: -25 °C ... +70 °C; for railway operations

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Details

Technical data - Control circuit - Functions:
- On-delay
- On-delay (with control input)
- Off-delay (with control input)
- On- and off-delay (with control input)
- Single-shot leading edge
- Single-shot leading edge (with control input)
- Single-shot trailing edge (with control input)
- Single-shot leading and trailing edge (with control input)
- On-delay and single-shot leading edge
- On-delay and single-shot leading edge (with control input)
- Step switching
- Flashing (pulse start)
- Flashing, interval start
- Relay switching
Environmental requirements - Operating altitude (max.):2000m
Technical data - Signaling - Status indicator:Yellow LED
Technical data - Load circuit - Recommended minimum load:10 V / 10 mA; 24 V / 1 mA
Technical data - Load circuit - Limiting continuous current:0.25
Technical data - Load circuit - Inrush current (resistive) max.:(AC) 20 A / 0.02 s
Technical data - Load circuit - Switching capacity:AC-15: 3 A / AC 250 V; DC-13: 2 A / DC 24 V
Technical data - Load circuit - Switching power (resistive) max.:AC 1500 VA; DC (see load limit curve)
Safety and protection - Rated voltage:250V
Technical data - Load circuit - Switching voltage (max.):AC 250 V
Safety and protection - Rated surge voltage:4kV
Safety and protection - Dielectric strength (control/load circuit) (AC, 1 min):4 kVrms
Safety and protection - Dielectric strength (open contact) (AC, 1 min):1 kVrms
Connection data - Connection technology:Push-in CAGE CLAMP^(R)
Connection data - Solid conductor:0.34 ... 2.5 mm2 / 22 ... 14 AWG
Connection data - Fine-stranded conductor:0.34 ... 2.5 mm2 / 22 ... 14 AWG
Technical data - Control circuit - Input voltage range:Â+/-30 %
Technical data - Control circuit - Nominal input voltage U_N:DC 24 V
Mechanical data - Mounting type:DIN-35 rail
Technical data - Control circuit - Reset time:50ms
Technical data - Control circuit - Time range:Adjustable: 0.01 ... 0.1 s; 0.1 ... 1 s; 1 ... 10 s; 10 ... 100 s; 1 ... 10 min; 10 ... 100 min; 1 ... 10 h; 10 ... 100 h
Technical data - Load circuit - Digital output (DO):U_N - 1 V ; 100 mA
Technical data - Load circuit - Number of changeover/switchover contacts:1
Physical data - Width:6 mm / 0.236 inches
Technical data - Load circuit - Contact material (relay):AgSnO₂
Environmental requirements - Processing temperature:-25 ... +50 °C
Environmental requirements - Ambient temperature (operation at U_N):-25 ... +70 °C
Environmental requirements - Ambient temperature (storage):-40 ... +70 °C
Environmental requirements - Relative humidity:5 ... 95 % (no condensation permissible)
Technical data - Control circuit - Nominal input current at U_N:18 mA
Technical data - Load circuit - Electrical life (NO; resistive load; 23 °C):50 x 10Â³ switching operations
Technical data - Load circuit - Mechanical life:5 x 10^6 switching operations
Commercial data - GTIN:4050820000000
Commercial data - ETIM 8.0:EC001439
Commercial data - ETIM 7.0:EC001439
Commercial data - eClass 10.0:27-37-16-05
Commercial data - eClass 9.0:27-37-16-05
Commercial data - Customs tariff number:85364900990
sku_code:857-640
Environmental Product Compliance - RoHS Compliance Status:Compliant,With Exemption
approvals_General approvals:UL - Underwriters Laboratories Inc. (ORDINARY LOCATIONS) - UL 508 - certificate E175199 Sec.4
approvals_Declarations of conformity and manufacturer's declarations:EU-Declaration of Conformity - WAGO GmbH & Co. KG - certificate -
Environmental Product Compliance - RoHS Exemption:
- 6(c)
- 7(a)
- 7(c)-I
- 7(c)-II
Standards and specifications - Standards/specifications:
- EN 61812-1
- EN 61373
- EN 50121-3-2
- UL 508
Commercial data - Country of origin:DE
Safety and protection - Pollution degree:2
ACCESSORIES_Markingaccessories:
- 2009-110
- 2009-115
- 209-128
- 209-183
- 209-184
- 210-110
- 249-105
- 793-501
- 793-502
- 793-503
- 793-504
- 793-505
- 793-506
- 793-5501
- 793-566
ACCESSORIES_Tools:210-720
ACCESSORIES_Ferrule:
- 216-241
- 216-242
- 216-243
- 216-244
ACCESSORIES_Jumper:
- 281-482
- 859-402
- 859-402/000-005
- 859-402/000-006
- 859-402/000-029
- 859-403
- 859-403/000-005
- 859-403/000-006
- 859-403/000-029
- 859-404
- 859-404/000-005
- 859-404/000-006
- 859-404/000-029
- 859-405
- 859-405/000-005
- 859-405/000-006
- 859-405/000-029
- 859-406/000-005
- 859-406/000-006
- 859-406/000-029
manufacturer_description:Timer relay module; Nominal input voltage: 24 VDC; Limiting continuous current: 6 A; Railway; Multifunction/Multitime; Yellow status indicator; Module width: 6 mm
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Material data - Weight:33.2g
Material data - Fire load:0.013MJ
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Physical data - Height:94 mm / 3.701 inches
manufacturer_detailed_description:Features:
- 14 functions
- Function and time range adjustable via DIP switch
Commercial data - Product Group:6 (INTERFACE ELECTRONIC)
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Physical data - Depth from upper-edge of DIN-rail:97.8 mm / 3.85 inches
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Safety and protection - Protection type:IP20
Technical data - Load circuit - Drop-out time (typ.):25ms
Technical data - Load circuit - Pull-in time (typ.):15ms
Technical data - Load circuit - Bounce time (typ.):3.5ms
Primary brand: Wago
Functions: Fixed-type timing relay module
Design:
- multi-function timer
- yellow LED
- for railways applications
- Electromechanical design
- 10V / 10mA / 24V / 1mA recommended minimum switching load
Poles: single-pole / 1-pole (1P)
Rated current:
- 6A (continuous)
- 3A (250Vac; AC-15)
- 2A (24Vdc; DC-13)
- 20A (20ms) AC inrush maximum current
Rated operating voltage (Ue): 250V
Rated voltage (AC): 250Vac max. (switching voltage)
Rated impulse voltage (Uimp): 4kV
Connection type: Push-in CAGE CLAMP spring connections
Control Voltage (DC): 16.8-31.2Vdc (24Vdc nom.; 0.7...1.3 x Uc)
Mounting mode: DIN-35 rail
Time delay:
- adjustable time range 0.01-0.1s / 0.1-1s / 1-10s / 10-100s / 1-10min / 10-100min / 1-10h / 10-100h
- 50ms (reset time)
Response time:
- (OFF=>ON / contacts closing) 15ms / 0.015s
- (ON=>OFF / contacts opening) 25ms / 0.025s
Contacts type: 1C/O / SPDT (Single Pole Double Throw) contact
Dimensions:
- H94mm x W6mm x D97.8mm
- 6mm width
Material: Silver-Tin (AgSnO) contacts
Ambient air temperature for operation: -25°C...+70°C
Ambient air temperature for storage: -40°C...+70°C
Humidity: 5-95% relative humidity (RH; non-condensing)
Electrical durability (with load): 50 000operations
Mechanical durability (at no load): 5 000 000operations
GTIN code: 4050820000000
ETIM code: EC001439
eClass code: 27-37-16-05
Customs Tariff Number: 85364900990
Order code / Manufacturer SKU: 857-640
Manufacturer product status: Commercialized
Equivalent to: 857640
EAN code: 4050820000000
Compliant with standard(s):
- EN 50121-3-2
- EN 61373
- EN 61812-1
- UL 508
- General approvals
- - UL - Underwriters Laboratories Inc. (ORDINARY LOCATIONS) - UL 508 - certificate E175199 Sec.4
- Declarations of conformity and manufacturer's declarations
- - EU-Declaration of Conformity - WAGO GmbH & Co. KG
- RoHS compliant with exemption (6(c) / 7(a) / 7(c)-I / 7(c)-II)
Benefits:
- control input - On- and off-delay
- control input - Single-shot leading edge - Single-shot leading edge
- control input - Off-delay
- control input - Single-shot leading and trailing edge
- control input - ON-delay and single-shot leading edge - ON-delay and single-shot leading edge
- control input - Step switching - blinking
- pulse start - blinking
- interval start - Relay switching
Location of origin: Germany
Degree of pollution: 2
Application type: Railways applications
Cross-sells with:
- 2009-110
- 2009-115
- 209-128
- 209-183
- 209-184
- 210-110
- 210-720
- 216-241
- 216-242
- 216-243
- 216-244
- 249-105
- 281-482
- 793-501
- 793-502
- 793-503
- 793-504
- 793-505
- 793-506
- 793-5501
- 793-566
- 859-402
- 859-402/000-005
- 859-402/000-006
- 859-402/000-029
- 859-403
- 859-403/000-005
- 859-403/000-006
- 859-403/000-029
- 859-404
- 859-404/000-005
- 859-404/000-006
- 859-404/000-029
- 859-405
- 859-405/000-005
- 859-405/000-006
- 859-405/000-029
- 859-406/000-005
- 859-406/000-006
- 859-406/000-029
Level 1 category: Automation components
Level 2 category: Control components
Level 3 category: Control relays
Product title: Fixed-type timing relay module - Wago

More Information

More Information
Main function	Relay
Product series / family name	857 series
Poles	1P
Rated current	5A < In ≤ 10A
Connection type (electrical)	Fixed, Terminals (Spring)
Control Voltage (DC)	24Vdc
Mounting mode	DIN rail
Contacts type	1C/O, SPDT (Single Pole Double Throw)
Degree of protection	IP20
Type - Option	with LED indicator

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