The SCHRACK SR4 is a force-guided relay with 4-pole contacts (3 NO + 1 NC or 2 NO + 2 NC) for safety applications requiring 99% diagnostic coverage per IEC 61508-2. It measures 13 mm wide and 16.5 mm high, fitting 22.5 mm DIN rail enclosures. Contacts are rated for 8 A at 250 VAC with AgSnO2 material and switch up to 400 VAC. Coil options range from 5 VDC to 110 VDC with 800 mW power consumption. Insulation withstands 4000 Vrms between contact and coil, and 1500 Vrms between open contacts. Operating temperature is -25 °C to +70 °C. Mechanical endurance is 10 million operations. The relay is through-hole mounted with solder pins and certified to VDE, UL, TÜV, and CCC standards.
Body Features
Configuration Features
Contact Features
Dimensions
Electrical Characteristics
Mechanical Attachment
Operation/Applicatio
Other
Packaging Features
Product Availability
Product Type Features
Termination Features
Usage Conditions
SR4M4110 ROHS COMPLIANT: YES
| TE Connectivity | Powell Electronics, Inc. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|
| Product Category | Electromechanical Relays | Electromechanical Relays | Electromechanical Relays | Safety Relays |
| Product Number | 6-1415054-1 | 6-1415054-1 | 80AH0431 | 6-1415054-1 |
| Product Name | Electromechanical Relays & Contactors | Relays | Sr4M4110 Rohs Compliant Te Connectivity | Safety Relays |
| Approvals | EU ELV Compliant; RoHS | RoHS | ||
| Operating Temp | -13 to 158 F (-25 to 70 C) | |||
| AC Voltage | 400 volts |