MERSEN FR22GG69V50 Cylindrical Fuse - 22x58mm - 690V AC - 50A

Features
 • UL 489 (1489-M) and UL 1077 (1492-SPM) listed MCBs for branch and supplementary protection

Specifications

 • Service Information: Product is not repairable
 • Standards Compliance: UL 1077, EN 60947-2, GB 14048-2
 • Certifications: UL, CSA, CE, CCC, VDE, RoHS
 • Add-On Devices (side add-on): Auxiliary Contacts, Shunt Trip
 • Component Type Power Distribution & Protection: MCB
 • In, Rated Current at 30°C: 32 A @30°C
 • Ics, Rated Service Short-Circuit Breaking Capacity, AC (IEC 60947): 75 % Icu
 • Icu, Rated Ultimate Short-Circuit Breaking Capacity, 400/415V AC: 15 kA @400/415VAC
 • Depth: 70 mm
 • Dielectric Strength: 2kV (50/60Hz 1 min) V AC
 • Rated Frequency: 50/60 Hz
 • Height: 75 mm
 • Relative Humidity, Max: 96 %RH
 • Relative Humidity, Min: 90 %RH
 • Humidity Type: Non-condensing
 • IP Rating, Inside: IP40
 • IP Rating, Outside: IP20
 • Mounting: DIN-35 Rail Mount
 • Padlockable: Yes
 • Poles: 3P + N
 • Flammability Rating (UL94): UL 94 V-2
 • Shock Rating: IEC 60068-2-27
 • Vibration Rating: IEC 60068-2-6
 • Electrical Service Life at Un, In: 10000 cycles
 • Mechanical Service Life: 20000 cycles
 • Shock Acceleration (Max.): 25 g
 • Shock Duration (Max.): 13 ms
 • Operating Temperature, Max: 55 °C max
 • Operating Temperature, Min: -25 °C min
 • Storage Temperature, Max: 70 °C max
 • Storage Temperature, Min: -40 °C min
 • Tightening Torque, Bottom, Nominal: 2.8 Nm
 • Tightening Torque, Top, Nominal: 2.8 Nm
 • Trip Curve: C
 • Vibration Acceleration (Max.): 5 m/s²
 • Vibration Frequency, Operational (Max.): 150 Hz
 • Impulse Withstand Test Voltage: 4 kV
 • Un, Nominal Operational Voltage, AC: 400 V AC
 • Weight: 0.45 kg
 • Width: 88 mm
 • Wire/Conductor Size, Flex Cable, Bottom, Max: 25 mm² Bottom
 • Wire/Conductor Size, Flex Cable, Top, Max: 25 mm² Top
 • Wire/Conductor Size, Rigid Cable, Bottom, Max: 35 mm² Bottom
 • Wire/Conductor Size, Rigid Cable, Top, Max: 35 mm² Top

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