F4901 11a 24v Schematic Install ^new^ -

This is your switch. When 24V is applied here, the relay "clicks" and completes the circuit.

Connect this to the device you are powering (fan, pump, motor).

Ensure your total load does not exceed 11A. If you are running a motor, remember that "startup surge" can sometimes double the running amperage. Summary Checklist Voltage: 24V DC Fuse: 15A Wire: 14 AWG Ground: Solid chassis or battery connection f4901 11a 24v schematic install

for the F4901 variant you hold, as pin numbers can occasionally vary by brand (e.g., Bosch style vs. DIN rail style).

Optional: Used for "normally closed" applications (power flows when the relay is OFF). 3. Installation Steps Step 1: Safety First This is your switch

Connect your control switch (e.g., a dashboard toggle or PLC output) to . Connect the fused 24V supply to Pin 30 . Connect Pin 87 to the positive lead of your equipment. 4. Troubleshooting

Connect this directly to your 24V source via an inline fuse. Ensure your total load does not exceed 11A

Are you installing this for a like an HVAC blower or a hydraulic pump?

Disconnect the main 24V power source before beginning. Since this unit handles 11A, an accidental short can cause significant sparking or damage to sensitive electronics. Step 2: Wire Sizing