# Harmony, Solid state relay, 25 A, panel mount, zero voltage switching, input 90?140 V AC, output 48?530 V AC | Mayer Electric

**Manufacturer:** Mayer Electric Supply  
**MPN:** `SSP3A225F7`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Mayer Electric Supply |
| Manufacturer name | Mayer Electric Supply |
| Manufacturer | Mayer Electric Supply |
| DimensionUnit | mm |
| Extra Product Name | Harmony, Solid state relay, 25 A, panel mount, zero voltage switching, input 90?140 V AC, output 48?530 V AC \| Mayer Electric |
| UPC | 785901970927 |
| Weight | 0.24 |
| WeightUnit | kg |
| Weight_Attrib | Net Weight |
| depth | 35.4 |
| height | 79.7 |
| height_Attrib | Height |
| jsonUrlData | /Product/SQUARE-D-Solid-state-relay-panel-mounting-input-90-140-V-AC-output-48-530-V-AC-25A-785901970927 |
| jsonUrlData2 | 8d5f61d7-7dd1-4185-a0f3-abde00f81f2d |
| length | 35.4 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | SSP3A225F7 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | SQDSSP3A225F7 |
| tierMinQty1 | 1 |
| tierPrice1 | 264.08 |
| width | 101.3 |
| width_Attrib | Width |
| Range Of Product | Harmony Solid State Relays |
| Mounting Support | panel |
| Output Switching Mode | zero voltage switching |
| Product Or Component Type | solid state relay up to 30 A |
| Phase | 3 phase |
| Solid State Output Type | zero voltage switching |
| Line Rated Current | 25 A |
| Device Short Name | SSP |
| Cos Phi | 0.5-0.5 (with maximum load) |
| [Uc] Control Circuit Voltage | 90...140 V AC |
| Height | 79.7 mm |
| Output Voltage | 48...530 V AC |
| Maximum Horse Power Rating | 0.75 hp 40 ?C 120 V AC \|\| 1 hp 40 ?C 240 V AC \|\| 3 hp 40 ?C 480 V AC \|\| 4.4 hp 40 ?C 530 V AC |
| Tightening Torque | 0.9...1.1 N.m for input \|\| 1.7...2.2 N.m for output |
| Insulation Resistance | >= 1000 MOhm at 500 V DC |
| Thermal Resitance | 0.24 ?C/W |
| Maximum I?T For Fusing | 380 A?.s for 10 ms at 50 Hz \|\| 370 A?.s for 8.3 ms at 60 Hz |
| Connections - Terminals | screw terminals 1 x 0.2...1 x 2.5 mm?, AWG 24...AWG 14) input \|\| screw terminals 1 x 1.5...1 x 10 mm?, AWG 16...AWG 8) output |
| Dielectric Strength | 4 kV AC for input/output \|\| 4 kV AC for input or output to case |
| Response Time | 20 ms (turn-on) \|\| 30 ms (turn-off) |
| Surge Current | 275 A 20 ms \|\| 300 A 16.6 ms \|\| 85 A 1 s |
| Load Current | 0.1-25 A |
| Local Signalling | LED, green input |
| Net Weight | 0.24 kg |
| Minimum Switching Voltage | 90 V AC turn-on |
| Maximum Leakage Current | 3 mA off-state |
| Ip Degree Of Protection | IP20 |
| Control Type | without test button |
| Device Presentation | complete product |
| Absolute Maximum Voltage | 1200 V |
| Dv/Dt | 500 V/?s off-state at maximum voltage |
| Maximum Switching Voltage | 10 V AC turn-off |
| Capacitance Unbalance | 8 pF for input/output |
| Width | 101.3 mm |
| Input Current Limits | 7-16 mA |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| mayerelectric.com | SQDSSP3A225F7 | 264.08 | 1 | None | 1 |

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