The SR4D4024 force guided relay is a 4-pole electromechanical relay with 2 NO + 2 NC contacts, designed for safety-critical applications up to 8 A at 250 VAC. It features AgSnO2 contact material, a 24 VDC coil with 800 mW power consumption and 720 Ω resistance, and a compact 13 mm width by 16.5 mm height profile suitable for PCB mounting. The relay meets IEC 61810-3 for force-guided contacts, provides 99% diagnostic coverage per IEC 61508-2, and offers reinforced insulation with 4000 Vrms dielectric strength between contact and coil. It supports operation from -25 °C to +70 °C, has an electrical endurance of 10 million operations, and complies with VDE, UL, TÜV, and CCC safety standards.
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Richardson RFPD, an Arrow Company, is a specialized electronic component distributor providing design engineers with deep technical expertise and localized global design support for the latest new products from the world's leading suppliers of RF, Wireless, Energy and Power Technologies.
- Power Relays ROHS
RELAY, SAFETY, 3NO, SPST-NC, 250VAC, 8A; Coil Voltage:24VDC; Contact Configuration:3PST-N
| TE Connectivity | Powell Electronics, Inc. | Richardson RFPD | LCSC Electronics Technology (HK) Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Electromechanical Relays | Electromechanical Relays | Electromechanical Relays | Electromechanical Relays | Safety Relays |
| Product Number | 4-1415053-1 | 4-1415053-1 | 4-1415053-1 | 4-1415053-1 | 24M7824 |
| Product Name | Electromechanical Relays & Contactors | Relays | RF Relay | Relays >> Power Relays | Relay, Safety, 3No, Spst-Nc, 250Vac, 8A; Coil Voltage Schrack Te Connectivity |
| Approvals | EU ELV Compliant; RoHS | RoHS | |||
| Operating Temp | -13 to 158 F (-25 to 70 C) | ||||
| AC Voltage | 400 volts | ||||
| DC Power | 0.8000 watts |