The Series 29 relay is a single-pole, 75A power relay designed for demanding transportation and industrial applications, featuring an environmentally sealed housing compliant with IP67 and IP6K9K standards. It is chassis-mounted with M3.5, M4, and M5 screw terminals for coil, auxiliary, and main contacts respectively, and measures 82.5 mm in length, 62 mm in width, and 50 mm in height. The relay operates on a 28VDC coil with a nominal power of 10W and a resistance of 76 Ω, supports 1 Form A SPST-NO contact arrangement with silver alloy contacts, and is rated for continuous current at 75A with a 28VDC contact voltage. It withstands -40°C to +85°C ambient temperatures, 6g shock, and 4g vibration, and includes an integrated suppression diode. Mechanical life is rated at 2,000,000 cycles.
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| TE Connectivity | RS Components, Ltd. | |
|---|---|---|
| Product Category | Electromechanical Relays | High Voltage Relays |
| Product Number | K1126416 | 2238114 |
| Product Name | Electromechanical Relays & Contactors | Power Relays |
| Approvals | EU ELV Compliant with Exemptions | RoHS |
| Operating Temp | -40 to 185 F (-40 to 85 C) | -67 F (-55 C) |
| DC Power | 10 watts | |
| DC Coil Voltage | 28 volts | 24 volts |