MAKERELE MGR Series Solid State Relay Modules
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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MAKERELE MGR Series Solid State Relay Modules
MAKERELE MGR series solid state relay modules are offered as single-unit choices for AC- or DC-controlled switching configurations. Select by complete model code, rated current and the source-listed control/output format.
Key features
- Model-specific selection: five MGR models are listed as separate variants.
- Control/output formats: AA, DA and DD options are kept distinct in the model table.
- Protective cover: the MGR enclosure covers the relay body while leaving the connection terminals accessible.
- Single-unit supply: each selectable variant contains one relay module.
- Project matching: confirm load type, control signal, current requirement, thermal management and wiring before ordering.
Model reference
| Model | Rated current | Source-listed control/output format | Pack | SKU |
|---|---|---|---|---|
| SSR-120DA | 120 A | DC control / AC output | 1 | SSR-MGR-120DA-1 |
| SSR-25AA | 25 A | AC control / AC output | 1 | SSR-MGR-25AA-1 |
| SSR-25DA | 25 A | DC control / AC output | 1 | SSR-MGR-25DA-1 |
| SSR-25DD | 25 A | DC control / DC output | 1 | SSR-MGR-25DD-1 |
| SSR-40AA | 40 A | AC control / AC output | 1 | SSR-MGR-40AA-1 |
SSR-120DA dimensional reference

Installation and selection notes
- Disconnect and verify isolation of all power before wiring.
- Follow the terminal diagram printed on the selected relay; do not infer one model's input/output arrangement from another.
- Provide thermal management appropriate to the actual load and enclosure conditions.
- Installation and load calculations should be completed by qualified personnel.
FAQ
How do I choose between AA, DA and DD?
Match the control-signal type and switched-output type in the table to the complete project design.
Is a heat sink included?
No heat sink is listed as part of these single-relay variants. Select any accessory separately after confirming mounting and thermal requirements.
| Model |
SSR-120DA, SSR-25AA, SSR-25DA, SSR-25DD, SSR-40AA |
|---|





