XF.50404, 0.5Hp, 1800RPM, 208‑230/460V, 3Ph, 60Hz, TEFC, Frame B56EX

This explosion‑proof three‑phase AC motor is designed for hazardous location applications, offering dual‑voltage operation and a compact B56EX frame with totally enclosed fan‑cooled construction.

KEY FEATURES

• Model: XF.50404

• Product Type: EXPLOSION PROOF MOTORS

• Horsepower: 0.5 Hp (0.37 kW)

• Voltage: 208‑230/460 V @ 60 Hz – 3 Phase

• Speed: 1800 RPM @ 60 Hz

• Frame: B56EX

• Enclosure: TEFC (Totally Enclosed Fan Cooled)

• Service Factor: 1.15 (1.00 @ 208 V)

• Insulation Class: B

• Design Code: NEMA MG‑1

• Mounting: F‑1

• Shaft: SAE 1040/45 Carbon Steel

• Bearings: 6203 ZZ

• Frame Material: Rolled Steel

• Rotation: Both (CW and CCW)

• IP Code: IP44

• Ambient Rating: ‑20 °C to +40 °C

• Duty: Continuous (S1)

• Locked Rotor Time: 27 s (cold) / 15 s (hot)

• Temperature Rise: 80 K

• Noise Level: 50.0 dB(A)

• Altitude Rating: 1000 m.a.s.l.

• Impregnation Method: Dip and Bake Polyester

• Painting: RAL 7022 207N (ISO 12944 – C2)

• Fan Cover Material: Steel

• Fan Material: Plastic

• Grease Type: Mobil Polyrex EM

• Service Factor: 1.15 (1.00 @ 208 V)

The motor’s dual‑voltage compatibility and explosion‑proof design make it well suited for demanding industrial environments requiring safety and flexibility.