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SSP1A125BDT

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Solid state panel mount relay, 25 A, zero voltage switching, thermal pad, input 3...32 V DC, output 24…300 V AC


Main

range of product

Harmony Relay

product or component type

Solid state relay

Provided accessory

Thermal pad

device short name

SSP1

mounting support

Panel

Number of phases

1 phase

Contacts type and conifguration

1 NO

[In] rated current

25 A

solid state output type

SCR output
Zero voltage switching

Complementary

[Uc] control circuit voltage

3...32 V DC

minimum switching voltage

3 V DC turn-on

maximum switching voltage

1 V DC turn-off

response time

0.5 cycle (turn-on)
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

259 A².s for 8.33 ms at 60 Hz
285 A².s for 10 ms at 50 Hz

Co-ordination type

Type 1 - 25 A miniature circuit breaker (MCB) - curve B
Type 2 - 20 A miniature circuit breaker (MCB) - curve B

maximum leakage current

1 mA off-state

maximum 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

0.5 hp 120 V AC
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/output
4 kV AC for input or output to case

[Uimp] rated impulse withstand voltage

6 kV output to case
6 kV input to output

tightening torque

1.5...1.7 N.m for input
2...2.2 N.m for output

connections - terminals

Screw terminals: 0.2...3.3 mm², (AWG 24...AWG 12) with 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) without cable end for input
Screw terminals: 0.5...8.26 mm², (AWG 20...AWG 8) without cable end for output
Forked type tag connectors: 9.2 x 4 mm for input
Ring lugs: 9.2 x 4 mm for input
Forked type tag connectors: 11.7 x 4.5 mm for output
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

IP degree of protection

IP20

safety reliability data

B10d = 1731395
MTTFd = 1875.9 years

net weight

89.2 g

device presentation

Complete product

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

EAC
CE
REACH
RoHS
UL
CSA

marking

UL
CE
CSA
EAC

standards

UL 508
EN/IEC 60950-1
EN/IEC 62314
CSA C22.2 No 14-13