Schneider DF141 TeSys DF Fuse Carrier 1P 22x58mm

The Schneider Electric DF141 is a 1-pole, 50 A fuse carrier from the TeSys DF series, designed for 14 x 51 mm cylindrical fuses (gG and aM types). Compatible with DF2EA and DF2EN disconnecting inserts, it provides safe fuse isolation and replacement in industrial control panels operating up to 690 V AC/DC.

Technical specifications:

• Commercial reference: DF141
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys DF
• Product type: Fuse carrier
• Number of poles: 1P
• Fuse size: 14 x 51 mm
• Fuse type: gG, aM
• Rated operating current [Ie]: 50 A
• Rated operating voltage [Ue]: 690 V AC / 690 V DC
• Rated insulation voltage [Ui]: 690 V AC
• Rated impulse withstand voltage [Uimp]: 8 kV
• Rated peak short-circuit current [Ipk]: 15 kA with tubular connections (IEC 60269-1)
• Short-circuit withstand current: 120 kA at 400 V / 120 kA at 500 V / 80 kA at 690 V (IEC 60947-3)
• Control: Handle
• Mounting: 35 mm symmetrical DIN rail, vertical (tolerance: +/- 23°)
• Connection: Screw terminal blocks, 1 cable 2.5-25 mm², 2 cables 2.5-10 mm² (rigid or flexible)
• Tightening torque: 3.5 N.m
• Dimensions (W x H x D): 26.5 x 110.8 x 76.5 mm
• Weight: 0.140 kg
• IP rating: IP20 (IEC 60529)
• Operating temperature: -20...60°C (with derating above 20°C)
• Storage temperature: -40...80°C
• Certifications: IEC, UL recognized, CSA, EAC

Features and benefits:

• Accepts gG general-purpose and aM motor-protection fuse types for flexible overcurrent protection
• High short-circuit withstand capacity up to 120 kA at 400 V ensures robust panel safety
• Compatible with DF2EA and DF2EN disconnecting inserts for safe fuse handling on live circuits
• Compact 26.5 mm wide profile and DIN rail mounting conserve space in dense control enclosures

Applications:

• Motor control centers and starter assemblies requiring individual fuse protection per circuit
• Industrial distribution boards and control panels operating up to 690 V AC
• Machine automation enclosures in manufacturing and process installations

Compliant with EN/IEC 60947-3, EN/IEC 60269-2, UL 4248-1, and CSA C22.2 No 4248-1. Part of the Schneider Electric TeSys DF range.

Also known as: Schneider DF141, Schneider Electric DF141, TeSys DF fuse carrier, 50A cylindrical fuse holder.