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Product data sheet
Characteristics
SSP1A125BDT
solid state relay-panel mount-thermal pad-input
3-32V DC, output 24-300V AC,25 A
Main
Range of product Zelio Relay
Product or component
type
Provided accessory Thermal pad
Device short name SSP1
Mounting support Panel
Number of phases 1 phase
Contacts type and
conifguration
[In] rated current 25 A
Solid state output type Zero voltage switching
Complementary
Control circuit voltage 3...32 V DC
Switching voltage >= 3 V DC turn-on
Response time 0.5 cycle turn-off
Input current 10 mA at 12 V DC
Output voltage 24...300 V AC
Load current 0.15...25 A
Transient overvoltage 600 V
Surge current <= 250 A for 16.6 ms
Maximum I²t for fusing 285 A².s for 10 ms at 50 Hz half cycle
Co-ordination type Type 2 - 20 A miniature circuit breaker (MCB) - curve B
Leakage current <= 1 mA off-state
Voltage drop 1.15 V on-state
DV/Dt 500 V/µs off-state at maximum voltage
Power factor 0.5 with maximum load
Motor controller rating 1 hp 240 V AC
Insulation resistance 1000 MOhm at 500 V DC
Maximum capacitance 10 pF for input/output
Dielectric strength 4 kV AC for input or output to case
[Uimp] rated impulse withstand voltage 6 kV input to output
Tightening torque 2...2.2 N.m for output
Connections - terminals Ring lugs : 11.7 x 4.5 mm for output
Thermal resistance 0.8 °C/W junction to case
Thermal pad impedance 0.48 °C-in²/W at 25 psi
LED indicator LED green for input status
Dec 1, 2015
<= 1 V DC turn-off
0.5 cycle turn-on
259 A².s for 8.33 ms at 60 Hz half cycle
Type 1 - 25 A miniature circuit breaker (MCB) - curve B
0.5 hp 120 V AC
4 kV AC for input/output
6 kV output to case
1.5...1.7 N.m for input
Forked type tag connectors : 11.7 x 4.5 mm for output
Ring lugs : 9.2 x 4 mm for input
Forked type tag connectors : 9.2 x 4 mm for input
Screw terminals : 0.5...8.26 mm², (AWG 20...AWG 8) without cable end for output
Screw terminals : 0.2...3.3 mm², (AWG 24...AWG 12) without cable end for input
Screw terminals : 0.5...5.26 mm², (AWG 20...AWG 10) with cable end for output
Screw terminals : 0.2...3.3 mm², (AWG 24...AWG 12) with cable end for input
Solid state relay
1 NO
SCR output
1
IP degree of protection IP20
Product weight 89.2 g
Environment
Ambient air temperature for operation -40...80 °C
Ambient air temperature for storage -40...125 °C
Pollution degree 2
Overvoltage category III
Product certifications CE
Marking CE
Standards EN/IEC 60950-1
CSA
RoHS
UL
REACH
EAC
CSA
UL
EAC
UL 508
EN/IEC 62314
CSA C22.2 No 14-13
2