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Picture of Harmony Solid State Relays, Solid state modular relay, 12A, DIN rail mount, DC switching, input 4...32V DC, output 1…100V DC
Picture of Harmony Solid State Relays, Solid state modular relay, 12A, DIN rail mount, DC switching, input 4...32V DC, output 1…100V DC
Picture of Harmony Solid State Relays, Solid state modular relay, 12A, DIN rail mount, DC switching, input 4...32V DC, output 1…100V DC
Picture of Harmony Solid State Relays, Solid state modular relay, 12A, DIN rail mount, DC switching, input 4...32V DC, output 1…100V DC
Picture of Harmony Solid State Relays, Solid state modular relay, 12A, DIN rail mount, DC switching, input 4...32V DC, output 1…100V DC
Picture of Harmony Solid State Relays, Solid state modular relay, 12A, DIN rail mount, DC switching, input 4...32V DC, output 1…100V DC
SKU:

SSM1D312BD

Harmony Solid State Relays, Solid state modular relay, 12A, DIN rail mount, DC switching, input 4...32V DC, output 1…100V DC

Old price: $98.45 INC GST
$93.53 INC GST
Available for Shipping : 12-Aug-2025
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Harmony Solid State Relays, Solid state modular relay, 12A, DIN rail mount, DC switching, input 4...32V DC, output 1…100V DC
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Manufacturer: Schneider Electric
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Image of product in real life situation
CAD
Instruction sheet
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Product Data Sheet
This Harmony SSM solid state modular DIN rail single-phase relay is rated 12A, is controlled with a 4V to 32V DC input, has a rated load voltage of 1V to 100V DC with DC switching. It also has a visual indicator showing the status of its input. Built-in heatsink for maximum performance and less spare parts to manage. It is also silent and reliable thanks to the absence of moving contacts. Its clear schematic on the side of the socket enables easier wiring and maintenance. 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Products specifications

Attribute name Attribute value
Main
Device short name SSM
[Uc] control circuit voltage 4...32 V
Number of channels 1
Network number of phases 1 phase
Product or component type solid state relay up to 20 A
Output switching mode DC switching
Range of product Harmony Solid State Relays
Connections - terminals screw connectors
Complementary
Depth 83.7 mm
Overvoltage category III
Input current limits 9-11 mA
Width 18 mm
[In] rated current 12 A
Resistance 0.045 Ohm on-state
Capacitance unbalance 10 pF for input/output
Solid state output type Mosfet output, DC switching
Maximum switching voltage 1 V DC turn-off
Local signalling LED (green) for input status
Absolute maximum voltage 100 V
Device presentation complete product
Maximum leakage current 0.1 mA off-state
Minimum switching voltage 4 V DC turn-on
Net weight 0.09 kg
Load current 0.0025-12 A
Response time 0.3 ms (turn-off), 0.6 ms (turn-on)
Surge current 100 A for 10 ms
Connections - terminals screw terminals: 1 x 0.3...1 x 2.5 mm², (AWG 22...AWG 14) for output, screw terminals: 1 x 0.3...1 x 1.5 mm², (AWG 22...AWG 16) for input
Maximum voltage drop <0.5 V on-state
Mounting support symmetrical DIN rail
Insulation resistance 1000 MOhm at 500 V DC
Tightening torque 0.5...0.8 N.m for output, 0.5...0.8 N.m for input
Output voltage 1...100 V DC
Height 90.3 mm
[Uc] control circuit voltage 4...32 V DC
Environment
Ambient air temperature for storage -30-100 °C
Flame retardance V0 conforming to UL 94
IP degree of protection IP20
Marking CE
Dielectric strength 4 kV DC for input or output to case, 4 kV DC for input/output
Pollution degree 2
Standards IEC 61000, IEC 62314, IEC 60950-1
Ambient air temperature for operation -30-80 °C
Product certifications UL, CSA
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 2 cm
Package 1 Width 9 cm
Package 1 Length 9.5 cm
Package 1 Weight 91 g
Unit Type of Package 2 2
Number of Units in Package 2 72
Package 2 Height 15 cm
Package 2 Width 30 cm
Package 2 Length 40 cm
Package 2 Weight 7.012 kg

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