Harmony Solid State Relays Solid state relay 50A, panel mount, zero voltage switching, input 4…32V DC, output 48…530V AC
Item Number: SSP3A250BD
This panel mount static relay accepts wiring with either bare cable, crimped cable ends, fork lugs or ring lugs Its rated current is 50 A, is controlled with a 4 to 32 V DC circuit, has a rated load voltage of 48 to 530 V AC output. It also has a test button for easy debugging, testing and commissioning It has a visual indicator showing the status of its input and a alarm output enabling a quick response to unexpected events
Specifications
Design
Range of product
Product or component type
Physical
Mounting support
[in] rated current
Connections - terminals
Control type
Insulation resistance
Connections - terminals
- screw terminals: 1 x 0.2...1 x 2.5 mm², (AWG 24...AWG 14) for input
- screw terminals: 1 x 1.5...1 x 10 mm², (AWG 16...AWG 8) for output
Local signalling
Ip degree of protection
Net weight
Width
Height
Depth
Device presentation
Ambient air temperature for operation
Ambient air temperature for storage
Product certifications
- UL
- CSA
Marking
Standards
- IEC 60950-1
- IEC 61000
- IEC 62314
Reach regulation
Eu rohs directive
Mercury free
Rohs exemption information
China rohs regulation
Environmental disclosure
Circularity profile
California proposition 65
Others
Commercial status history
- SESA301466
- Mon Jan 06 18:19:00 EST 2025
- From Import Local
- From 08 to 14
Package 2 bare product quantity
Package 1 bare product quantity
Device short name
Network number of phases
Solid state output type
[uc] control circuit voltage
Output switching mode
[uc] control circuit voltage
Minimum switching voltage
Maximum switching voltage
Response time
- 8.33 ms (turn-on)
- 8.33 ms (turn-off)
Input current limits
Output voltage
Load current
Absolute maximum voltage
Surge current
- 715 A for 20 ms
- 750 A for 16.6 ms
- 150 A for 1 s
Maximum i²t for fusing
- 2520 A².s for 10 ms at 50 Hz
- 2320 A².s for 8.3 ms at 60 Hz
Maximum leakage current
Maximum voltage drop
Dv/dt
Cos phi
Motor power hp
- 1.5 hp 40 °C 120 V AC
- 3 hp 40 °C 240 V AC
- 7.5 hp 40 °C 480 V AC
- 8.8 hp 40 °C 530 V AC
Motor power kw
- 1.11 kW at 40-40 °C 120 V AC
- 2.22 kW at 40-40 °C 240 V AC
- 5.55 kW at 40-40 °C 480 V AC
- 6.47 kW at 40-40 °C 530 V AC
Capacitance unbalance
Dielectric strength
- 4 kV AC for input/output
- 4 kV AC for input or output to case
Tightening torque
- 0.9...1.1 N.m for input
- 1.7...2.2 N.m for output
Thermal resitance
Electromagnetic compatibility
Flame retardance
Pollution degree
Overvoltage category
Unit type of package 1
Number of units in package 1
Package 1 height
Package 1 width
Package 1 length
Package 1 weight
Unit type of package 2
Number of units in package 2
Package 2 height
Package 2 width
Package 2 length
Package 2 weight
Packaging made with recycled cardboard
Packaging without single use plastic
Scip number
Take-back
Take-back
Product contributes to saved and avoided emissions
Removable battery
Carbon footprint (kg.eq.co2 per cr, total life cycle)
Global warming ; total life cycle
Minimum percentage of recycled plastic content
Documents & downloads
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All
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CAD Files and Packs
-
Installation Instruction
-
End of Life Manual
-
Environmental Disclosure
-
Technical illustration
-
Certificates (MSDS)
-
eTechPub
-
Declaration of Conformity
Harmony Electrical Relays - SSP. Solid State Relays, Product End-of-Life Instructions
VERSION
2.0
DATE
30 Apr 2024
REVISION
2.0
SSP3A2... ZELIO Solid State Relay - Panel mount - 3 Phase, Product End-of-Life Instructions
VERSION
2.0
DATE
05 Oct 2022
REVISION
2.0
