Wago - 788-357

Plug-in relay assembly with socket base + red LED - WAGO (788 series) - single-pole / 1-pole (1P) - control voltage 21.6-28.8Vdc (24Vdc nom.; 0.9...1.2 x Uc) - 1NO / SPST-NO (Single Pole Single Throw - Normally Open) - Electromechanical design - Rated current 16A (continuous) - with Push-in CAGE CLAMP connections - DIN-35 rail mounting (15mm width) - IP20 - material Silver-Tin (AgSnO) contacts - equivalent to 788357

Specifications

• Primary brand: WAGO
• Functions: Plug-in relay assembly
• Design: socket base|red LED|Electromechanical design|12V / 100mA recommended minimum switching load
• Poles: single-pole / 1-pole (1P)
• Temperature: Processing temperature -25°C...+50°C
• Rated current: 16A (continuous)|165A (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 connections
• Control Voltage (DC): 21.6-28.8Vdc (24Vdc nom.; 0.9...1.2 x Uc)
• Mounting mode: DIN-35 rail
• Response time: (OFF=>ON / contacts closing) 10ms / 0.010s|(ON=>OFF / contacts opening) 5ms / 0.005s
• Contacts type: 1NO / SPST-NO (Single Pole Single Throw - Normally Open)
• Dimensions: H86mm x W15mm x D54mm|15mm width
• Material: Silver-Tin (AgSnO) contacts
• Ambient air temperature for operation: -40°C...+70°C
• Ambient air temperature for storage: -40°C...+70°C
• Electrical durability (with load): 5 000operations
• Mechanical durability (at no load): 5 000 000operations
• Customs Tariff Number: 85364900990
• GTIN code: 4045454988586
• ETIM code: EC001437
• eClass code: 27-37-16-01
• Order code / Manufacturer SKU: 788-357
• Manufacturer product status: Commercialized
• Equivalent to: 788357
• EAN code: 4045454988586
• Compliant with standard(s): Safety and protection|Safety information -- A separator plate must be used for voltages greater than 250V between adjacent relay modules|and for compliance with the reinforced insulation requirements.|EN 61010-2-201|EN 61373|EN 61810-1|General approvals|- EAC - GZO Almaty Standart - TP TC 004/2011 - certificate EAC CoC 03084|Declarations of conformity and manufacturer's declarations|- EU-Declaration of Conformity - WAGO GmbH & Co. KG|- UK-Declaration of Conformity - WAGO GmbH & Co. KG|RoHS compliant
• Location of origin: Germany
• Degree of pollution: 3
• Level 1 category: Automation components
• Level 2 category: Control components
• Level 3 category: Control relays
• Product title: Plug-in relay assembly - WAGO

Basic relay

• WAGO Basic Relay: 788-910

Commercial data

• Country of origin: DE
• Customs tariff number: 85364900990
• ECCN: NO US CLASSIFICATION
• eCl@ss 10.0: 27-37-16-01
• eCl@ss 9.0: 27-37-16-01
• ETIM 8.0: EC001437
• ETIM 9.0: EC001437
• GTIN: 4045454988586
• Packaging type: box
• Product Group: 6 (INTERFACE ELECTRONIC)
• PU (SPU): 20 (1) pcs

Connection data

• Connection technology: Push-in CAGE CLAMP^®
• Fine-stranded conductor: 0.34 … 2.5 mm² / 22 … 14 AWG
• Solid conductor: 0.34 … 2.5 mm² / 22 … 14 AWG
• Strip length: 9 … 10 mm / 0.35 … 0.39 inches

Environmental Product Compliance

• CAS-No.: 80-05-7
• REACH Candidate List Substance: 4,4'-isopropylidenediphenol
• RoHS Compliance Status: Compliant,No Exemption
• SCIP notification number (Austria): babc2a5a-a9bb-4135-9960-d9b8c4206802
• SCIP notification number (Belgium): b452303e-eb2c-48f0-ab77-0e5c9c459413
• SCIP notification number (Bulgaria): fd47c817-e582-407f-9a00-db1223a0c3b6
• SCIP notification number (Czech Republic): f9d51631-7835-4865-9d5f-176ec5c9ea60
• SCIP notification number (Denmark): a8e24257-1777-49ed-9aa3-045199832f1c
• SCIP notification number (Finland): 41623a29-f23d-43f8-b515-811b4c6ac10d
• SCIP notification number (France): 4735d5ef-a0e1-49e4-a86d-5408efebb3d2
• SCIP notification number (Germany): b2795378-43b9-4ebc-acb7-60dc6c3bb973
• SCIP notification number (Hungary): b49f3a84-1fd3-46e6-8538-ebd09884c81e
• SCIP notification number (Italy): 3db27348-bd0c-49af-915d-e13762312c5f
• SCIP notification number (Netherlands): 187dbf87-6f40-4909-ba2a-29de7f0a536d
• SCIP notification number (Poland): ccd1554e-58ef-4413-9926-f78c621f2915
• SCIP notification number (Romania): 0e7ab2aa-a88d-4d70-b8b5-2e045954f329
• SCIP notification number (Sweden): 47f6aa62-176e-4c7e-b27a-ba8f9b371008

Environmental requirements

• Ambient temperature (operation at U_N): -40 … +70 °C
• Ambient temperature (storage): -40 … +70 °C
• Processing temperature: -25 … +50 °C
• Temperature range of connection cable: ≥ (T_ambient + 20 K)

Material data

• Fire load: 0.674MJ
• Note (material data):
  Information on material specifications can be found here
  
• Weight: 46.6g

Mechanical data

• Mounting type: DIN-35 rail

Notes

• Note: Reinforced insulation between coil and contacts|To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit.
• Safety Information: A separator plate (e.g., 209-191) must be used for voltages greater than 250 V between adjacent relay modules and for compliance with the reinforced insulation requirements.

Physical data

• Depth from upper-edge of DIN-rail: 54 mm / 2.126 inches
• Height: 86 mm / 3.386 inches
• Width: 15 mm / 0.591 inches

Safety and protection

• Dielectric strength (control/load circuit) (AC, 1 min): 5 kVrms
• Dielectric strength (open contact) (AC, 1 min): 1.25 kVrms
• Pollution degree: 3
• Protection type: IP20
• Rated impulse withstand voltage: 4kV
• Rated voltage: 250V
• Safety Information: A separator plate (e.g., 209-191) must be used for voltages greater than 250 V between adjacent relay modules and for compliance with the reinforced insulation requirements.

Standards and specifications

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

Technical data

• Control circuit - Input voltage range: -10 … +20 %
• Control circuit - Nominal input current at U_N: 17 mA
• Control circuit - Nominal input voltage U_N: 24 VDC
• Load circuit - Bounce time (typ.): 4ms
• Load circuit - Contact material (relay): AgSnO₂, W pre-make contact
• Load circuit - Drop-out time (typ.): 5ms
• Load circuit - Electrical life (NO; resistive load; 23 °C): 5 x 10³ switching operations
• Load circuit - Inrush current (resistive) max.: (AC) 165 A / 0.02 s; (AC) 800 A / 0.0002 s
• Load circuit - Limiting continuous current: 16 A
• Load circuit - Mechanical life: 5 x 10⁶ switching operations
• Load circuit - Number of make/switch-on contacts: 1
• Load circuit - Pull-in time (typ.): 10ms
• Load circuit - Recommended minimum load: 12 V / 100 mA
• Load circuit - Switching frequency with/without load (max.): 6 min^-1 / 60 min^-1
• Load circuit - Switching power (resistive) max.: AC 4000 VA; DC (see load limit curve)
• Load circuit - Switching Voltage, Max.: 250 VAC
• Signaling - Status indicator: Red LED