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77.21.9.024.8250
Solid State Relay, SPST-NO, 25 A, 305 VAC, DIN Rail, Box Clamp, Zero Crossing
3 In Stock
5 more incoming. You can reserve stock now
3 Delivery in 3-4 Business Days(UK stock)
| Quantity | Price |
|---|---|
| 1+ | NT$2,159.060 |
| 5+ | NT$2,078.570 |
| 10+ | NT$2,002.410 |
Price for:Each
Minimum: 1
Multiple: 1
NT$2,159.06
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | FINDER |
|---|---|
| Manufacturer Part No | 77.21.9.024.8250Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 4703597 |
| Product Range | 77 Series |
| Technical Datasheet | |
| Contact Configuration | SPST-NO |
| Load Current | 25A |
| Operating Voltage Max | 305VAC |
| Relay Mounting | DIN Rail |
| Relay Terminals | Box Clamp |
| Switching Mode | Zero Crossing |
| Operating Voltage Min | 19VAC |
| Control Voltage Min | 4VDC |
| Control Voltage Max | 32VDC |
| Product Range | 77 Series |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
77.21.9.024.8250 is a 77 series modular solid state relay. Suggested applications include lamp inrush current reduction (CFL - Compact Fluorescent energy-saving lamps and similar), heater control, solenoid, and contactor driver.
- 25A modular SSR, 1 NO (SPST-NO) output configuration
- 22.5mm housing, heat-sink + plastic cover
- 24 to 277V AC output (with TRIAC), 35mm rail (EN 60715) mount
- 6kV (1.2/50µs) insulation between input and output
- High switching speed, high endurance, silent switching
- Spark and bounce-free switching, low control power, 3-phase general purpose
- Relay-style” terminal arrangement (input and output terminals on opposite sides)
- IP20 protection
- Ambient temperature range from -20 to +80°C
Technical Specifications
| Contact Configuration | SPST-NO |
|---|---|
| Operating Voltage Max | 305VAC |
| Relay Terminals | Box Clamp |
| Operating Voltage Min | 19VAC |
| Control Voltage Max | 32VDC |
| SVHC | No SVHC (04-Feb-2026) |
| Load Current | 25A |
|---|---|
| Relay Mounting | DIN Rail |
| Switching Mode | Zero Crossing |
| Control Voltage Min | 4VDC |
| Product Range | 77 Series |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Italy Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85364900 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .2806 |