- Part number
- SSP1A150BDT
- Model no
- SSP1
- UL
- CSA
- CE
- EAC
Schneider Electric SSP1A150BDT Harmony SSP1 50A Panel Mount 3-32V DC In 24-300V AC Out Solid State Relay
Harmony SSP1 panel-mount solid state relay, 50A, zero-voltage switching, 3-32V DC in, 24-300V AC out.
Description
About the SSP1
About the SSP1
The Schneider Electric SSP1A150BDT is a Harmony SSP1 panel-mount solid state relay rated 50 A with zero-voltage switching, a 3-32 V DC control input, and a 24-300 V AC load output. It ships with a thermal pad for heatsink mounting, switches loads up to 2 hp at 240 V AC, and carries an IP20 rating.
Certifications & Standards
- CE
- UL
- EAC
- CSA
- IEC 62314
- CSA C22.2 No 14-13
- IEC 60950-1
- UL 508
Selection Notes
SSP1A150BDT doubles the load current of the 25 A SSP1 sibling in the same panel-mount package, handling motor loads up to 2 hp at 240 V AC. Its lower thermal resistance (0.45 C/W versus 0.8 C/W on the 25 A part) reflects the larger die needed to dissipate heat at 50 A - the same thermal pad interface (0.48 C-in2/W) still applies, but the heatsink must handle roughly double the dissipated power. Surge current (625 A/16.6 ms) and MCB coordination (Type 1: 40 A, Type 2: 32 A) are sized up accordingly for upstream short-circuit protection selection.
Specification
Full specification
Main 9
| Range of Product | Harmony Solid State Relays |
|---|---|
| Provided accessory | Thermal pad |
| Product or Component Type | Panel mount relay |
| Device short name | SSP1 |
| Mounting Support | Panel |
| Number of phases | 1 phase |
| Line Rated Current | 50 A |
| Solid state output type | Zero voltage switching, SCR output |
| Output switching mode | Zero voltage switching |
Complementary 30
| test button | Without test button |
|---|---|
| [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…50 A |
| Transient overvoltage | 600 V |
| Surge current | 625 A 16.6 ms |
| Maximum I²t for fusing | 1621 A².s for 8.33 ms at 60 Hz, 1770 A².s for 10 ms at 50 Hz |
| Co-ordination type | Type 1 - 40 A miniature circuit breaker (MCB) B, Type 2 - 32 A miniature circuit breaker (MCB) 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 | 0.75 hp 120 V AC, 2 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, 24 AWG...12 AWG) with cable end input, Screw terminals 0.5...5.26 mm², 20 AWG...10 AWG) with cable end output, Screw terminals 0.2...3.3 mm², 24 AWG...12 AWG) without cable end input, Screw terminals 0.5...8.26 mm², 20 AWG...8 AWG) without cable end output, Forked type tag connectors 9.2 x 4 mm input, Ring lugs 9.2 x 4 mm input, Forked type tag connectors 11.7 x 4.5 mm output, Ring lugs 11.7 x 4.5 mm output |
| Thermal resistance | 0.45 °C/W junction to case |
| thermal pad impedance | 0.48 °C-in²/W at 25 psi |
| LED indicator | LED, green input |
| IP degree of protection | IP20 |
| Safety reliability data | MTTFd = 1875.9 years, B10d = 1731395 |
| Net Weight | 3.1 oz (89.2 g) |
| Device presentation | Complete product |
Environment 7
| Ambient Air Temperature for Operation | -40…176 °F (-40…80 °C) |
|---|---|
| Ambient Air Temperature for Storage | -40…257 °F (-40…125 °C) |
| Pollution degree | 2 |
| Overvoltage category | III |
| Product Certifications | CE, UL, EAC, CSA |
| Marking | CE, EAC, CSA, UL |
| Standards | IEC 62314, CSA C22.2 No 14-13, IEC 60950-1, UL 508 |
Show all 60 specifications ↓ Show less ↑14 more values in Identification, Contractual warranty, Logistics.
Identification 8
| Part number | SSP1A150BDT |
|---|---|
| Type designation | SSP1 |
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 3606485442051 |
Contractual warranty 1
| Warranty (in months) | 18 |
|---|
Logistics 5
| Country of origin | MX |
|---|---|
| Shipping weight | 0.089 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for SSP1A150BDT
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Ask us for the datasheet
Certifications
Certifications and standards
- UL
- CSA
- CE
- EAC
- IEC 62314
- CSA C22.2 No 14-13
- IEC 60950-1
- UL 508
Quick answers
Questions about the SSP1
What is the rated current of SSP1?
The rated current of SSP1 is 50 A.
What is the HS code of SSP1 for customs?
The tariff (HS) code on file for SSP1 is 85364900.
What is the EAN of SSP1?
The EAN (GTIN) of SSP1 is 3606485442051.
Where does SSP1 ship from, and how fast?
SSP1 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Reviews
Customer reviews
Series
Schneider Electric Harmony Solid State Relays
- Brand
- Schneider Electric
- Series
- Harmony Solid State Relays
