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Schneider SSP3A250BDR Solid State Relay, 50 A, 48-530 VAC

MPNSSP3A250BDR

Obsolete

Schneider Electric Harmony SSP solid-state relay, SSP3A250BDR, 3-phase, 50 A load, 48-530 VAC output, 4-32 VDC control, random switching, panel mount, IP20.

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Schneider Electric SSP3A250BDR datasheet (PDF)

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Specifications

SSP3A250BDR key specifications
Parameter	Value
Range of product	Harmony Solid State Relays
Solid state output type	Random voltage switching
Product or component type	Solid state relay up to 50 A
Output voltage	48...530 V AC
Maximum voltage drop	= 1000 MOhm at 500 V DC
Maximum switching voltage	1 V DC turn-off
Minimum switching voltage	4 V DC turn-on
Coil voltage	4...32 V DC
Load current	0.1...50 A
Input current	24...35 mA
Surge current	715 A 20 ms 750 A 16.6 ms 150 A 1 s
Line rated current	50 A

All specifications

SSP3A250BDR additional specifications
Parameter	Value
Maximum leakage current	3 mA off-state
Phases	3 phase
IP degree of protection	IP20
Mounting support	Panel
Connections - terminals	Screw terminals 1 x 0.2...1 x 2.5 mm², AWG 24...AWG 14) input Screw terminals 1 x 1.5...1 x 10 mm², AWG 16...AWG 8) output
Response time	8.33 ms (turn-off) 0.1 ms (turn-on)
Pollution degree	2
Depth	1.4 in (35.4 mm)
Width	4.0 in (101.3 mm)
Height	3.1 in (79.7 mm)
Standards	IEC 60950-1 IEC 62314 IEC 61000
Marking	CE
Category	US10CP222375
Test button	Without test button
LED indicator	LED, green input
Flame retardance	V0 conforming to UL 94
Device short name	SSP
Tightening torque	0.9...1.1 N.m for input 1.7...2.2 N.m for output
Thermal resistance	0.12 °C/W
Device presentation	Complete product
Dielectric strength	4 kV AC for input/output 4 kV AC for input or output to case
Maximum capacitance	8 pF for input/output
Overvoltage category	III
Output switching mode	Random voltage switching
Transient overvoltage	1200 V
Maximum i2t for fusing	2520 A².s for 10 ms at 50 Hz 2320 A².s for 8.3 ms at 60 Hz
Ambient air temperature for storage	-40...257 °F (-40...125 °C)
Ambient air temperature for operation	-40...176 °F (-40...80 °C)

Product details

The SSP3A250BDR: Mount on a flat panel — dimensions are 4.0 in wide, 3.1 in tall, 1.4 in deep. Input terminals accept 0.2–2.5 mm² (AWG 24–14), output terminals 1.5–10 mm² (AWG 16–8). Torque input screws to 0.9–1.1 N·m, output to 1.7–2.2 N·m. Off-state leakage is 3 mA max; thermal resistance 0.12 °C/W — factor that into your heat sink sizing for continuous high loads.

CE marked. Complies with IEC 60950-1, IEC 62314, IEC 61000. Flame retardance V0 per UL 94. Dielectric strength 4 kV AC between input/output and to case.