The part number L1031001 refers to the Jean Müller SL1-3x3/3A NH strip-type fuse-switch disconnector, size NH1, rated for 250 A and 690 V, with a 3-pole switchable DELTA-contact system for mounting on a 3-pole busbar system (185 mm spacing).

General Information

• Manufacturer: Jean Müller GmbH
• Part Number: L1031001
• Type: NH strip-type fuse-switch disconnector
• Model: SL1-3x3/3A
• Product Lifecycle: Active

Electrical Characteristics

• Rated Operating Voltage (Ue): 690 V
• Rated Operating Current (Ie): 250 A
• Fuse Size: NH1 (up to 250 A)
• Poles: 3 (three-pole switchable)
• Switching Mode: 3-pole switchable with DELTA-contact system
• Standards Compliance: IEC/DIN EN 60947-3