Schneider Electric SSD1A320BDC3 Harmony Solid State Relay 20A, Zero Voltage Switching, 4-32V DC Input, 48-600V AC Output

MPN: SSD1A320BDC3
PPN: SCH-SSD1A320BDC3
UNSPSC: 39122333

$104.77

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Description

This solid state DIN rail mounted relay belongs to the Schneider Electric Harmony solid state relays range. This electrical relay mounts on 35mm DIN rail and comes with a secure mounting latch. This is a 20A power rated relay with pluggable spring input contactor type configuration and zero voltage switching. This single-phase relay has a IP20 built-in heat sink and a built-in transient overvoltage protection. It is controlled with a 4Vdc to 32Vdc input, has a rated load voltage of 48Vac to 600Vac. It also has a LED input voltage status indicator and clip-in legend for easy identification. It weighs 0.301Kg and its dimensions are, 22.5mm wide, 133.8mm deep, 91.9mm high. It is the ideal solution for packaging, plastic molding, textile, and heating furnace applications. This relay conforms to international standards like EN/IEC 60068, IEC 61373, UL 508, CSA C22.2 No 14-13 and certifications like UL and CSA. Besides the existing standard screw connection for input and output, SSD provides more wiring options like the spring or screw pluggable input connectors, and telescopic or clamp cage output terminals.

Features

Solid state relays allow the use of high current rating models with compact size
DIN rail mount relays are available in both Relay and Contactor type configurations
Suitable for EMC applications, railway and/or rolling stock applications
Fast and precision controlled relays with high switching frequency and silent switching with no moving parts
Resistant to shock and vibration and maintenance-free making it suitable for harsh environments
This relay is maintenance free

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	China
Depth	135.2 mm

Weight	324 g

Complementary Attributes

Maximum Voltage Drop	<1.3 V on-state, <1.3 V on-state<1.3 V on-state, <1.3 V on-state, <1.3 V on-state, <1.3 V on-state<1.3 V on-state, <1.3 V on-state
Uimp Rated Impulse Withstand Voltage	6 kV for input/output circuit, 6 kV for input or output to case
Line Rated Current	20 A
Maximum Switching Voltage	1 V DC turn-off
Rated Current	20 A
Ui Rated Insulation Voltage	600 V

Uc Control Circuit Voltage	DC, 4...32 V
Absolute Maximum Voltage	1200 V
Maximum Leakage Current	1 mA off-state
Minimum Switching Voltage	4 V DC turn-on
Rated Duty	uninterrupted

Important Information Attributes

Persona Type Ids	BM9, EU, LC, OM, OM8, PB, SC, SI, VR
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Coordination Type	type 1, type 2
Electromagnetic Compatibility	electrostatic discharge 6 kV criteria A contact discharge conforming to IEC 61000-4-2electrostatic discharge 8 kV criteria A air discharge conforming to IEC 61000-4-2conducted RF disturbances 10 V, 0.15...80 MHz criteria A level 3 conforming to IEC 61000-4-6, electrical fast transient/burst immunity test 2 kV, 5/100 kHz criteria B output ports conforming to IEC 61000-4-4electrical fast transient/burst immunity test 1 kV, 5/100 kHz criteria B input ports conforming to IEC 61000-4-4, radiated radio-frequency electromagnetic field immunity test 10 V/m, 80 MHz...1 GHz criteria A conforming to IEC 61000-4-3, radiated radio-frequency electromagnetic field immunity test 3 V/m, 1.4...2 GHz criteria A conforming to IEC 61000-4-3, radiated radio-frequency electromagnetic field immunity test 1 V/m, 2...2.7 GHz criteria A conforming to IEC 61000-4-3surge immunity test 1 kV criteria A output ports line to line conforming to IEC 61000-4-5surge immunity test 2 kV criteria B output ports line to earth conforming to IEC 61000-4-5, radiated emission environment B for DC input supply conforming to IEC 60947-4-3, conducted emission environment B for DC input supply conforming to IEC 60947-4-3
Response Time	0.5 cycle (turn-on), 0.5 cycle (turn-off)
Control Circuit Voltage	4...32 V
Carbon Footprint Of The Distribution Phase A4	0.05997429132578339, 0.1 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.046302042072968036, 0 kg CO2 eq.
Carbon Footprint Of The Use Phase B2 B3 B4 B6	2 kg CO2 eq., 2.445542466985405
Local Publishable Date	2026-08-11
Weee Scope	Out
Scope Perimeter	At least in Europe
End Of Life Doc Ref	ENVEOLI2607026EN
Reach Full Compliance Status Id	CONTAINS_SVHC
Rohs Eur In Scope	No
Rohs Eur Conformity Date	1930
China Rohs In Scope	Yes
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Contact Form	Form 5 semiconductor output DOL contactor
Device Short Name	SSD1
Inrush Current	300 A at 60 Hz
Load Current	0.2-20 A
Mounting Support	35 mm symmetrical DIN rail conforming to IEC 60715
Number Of Channels	1
Phase	1 phase
Product Availability	Stock - Normally stocked in distribution facility
Product Or Component Type	modular DIN rail relay
Returnability	Yes
Software Version	v6.2.5-6
Total Lifecycle Carbon Footprint	5 kg CO2 eq.
X Product Configuration Type	contactor configuration with pluggable spring input
Data Source	extrapolated product
Width Nominal	22.5 mm
Maximum I²T For Fusing	409 A².s for 10 ms375 A².s for 8.33 ms
Customs Code	8536410060
Functional Unit Description	To provide reliable ON/OFF switching and control of AC and DC electrical loads in industrial applications for a reference service life of 10 years, operating at an average utilization rate of 20%, while ensuring safe, silent, and maintenance-free switching through semiconductor technology with no moving contacts.
Functional Unit Unit	unit

Persona Type Names	Charge Point Operator, End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator, IT Channel Partner
Market Segmentation	Commercial, Industrial
Dielectric Strength	4 kV AC for input/output circuit, 4 kV AC for input or output to case
Motor Power Kw	0.37 kW/0.5 hp at 120 V AC, 1.12 kW/1.5 hp at 240 V AC, 2.24 kW/3 hp at 480 V AC
Connections Terminals	plug-in spring terminals, clamping connection capacity:0.13...3.30 mm², 26 AWG...12 AWG for inputtelescopic screw, clamping connection capacity:0.75...10 mm², 20 AWG...8 AWG for output, screw connectors
Certificate Agency	IEC 61373:class B: category 1, IEC 60947-4-3, IEC 62314, IEC 60950-1
Carbon Footprint Of The End Of Life Phase C1 To C4	0.4 kg CO2 eq., 0.38237510632354427
Carbon Footprint Of The Manufacturing Phase A1 To A3	2 kg CO2 eq., 1.8328440862833209
Local Data Status	Publishable
Return Indicator	Y
Weee Product Category	5
Eoli Availability Display	Yes
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant By Exemption
Rohs Eur Full Compliance Status	Compliant By Exemption
China Rohs Label	5
Without Single Use Plastic	Yes
Tier Id	1
Function Option Id	STANDARD
Product Kit Identifier	N
Control Type	without test button
Flame Retardance	V-0 conforming to UL 94
Insulation Resistance	1000 MOhm at 500 V DC
Local Signalling	LED (green) for control voltage
Network Frequency	47...440 Hz
Overvoltage Category	III
Power Factor	0.5 with maximum load
Product Configuration Type	contactor configuration with pluggable spring input
Range Of Product	Harmony Solid State Relays
Shock Resistance	50 gn for 11 ms (peak acceleration) , longitudinal position conforming to IEC 60068-2-2730 gn for 11 ms (peak acceleration) , vertical position conforming to IEC 60068-2-27
Sustainable Packaging	Yes
Vibration Resistance	0.75 mm (f = 10-150 Hz) conforming to IEC 60068-2-6
Database Version	2024-01
Height Nominal	94.6 mm
Dv/Dt	500 V/µs off-state at maximum rated voltage
Nbr. Of Units In Pkg.	1
Warranty In Months	18
Functional Unit Quantity	1
Recyclability Potential In %	96

Environment Attributes Main

Ambient Air Temperature For Operation	-40-80 °C, -40-80 °C, -40-80 °C, -40-80 °C
Take Back	No
China Rohs Regulation	X
Carbon Footprint	4.767037992991022
Environmental Disclosure	ENVPEP2607026EN
Ip Degree Of Protection	IP20
Packaging Without Single Use Plastic	Yes
Pep Code	ENVPEP2607026EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent internal review

Ambient Air Temperature For Storage	-40-100 °C, -40-100 °C, -40-100 °C, -40-100 °C
Recycled Metal Content At Cr Level	0 %
Mercury Free	Yes
Circularity Profile	ENVEOLI2607026EN
Eu Rohs Directive	Compliant By Exemption
Packaging Made With Recycled Cardboard	Yes
Reach Regulation	Reference contains Substances of Very High Concern above the threshold
Pep Verification Date	2026-07-01
Psr Version	PSR-0005-ed3.1-EN-2023 12 08