EATON Z-SLS/CEK63/3 Fuse Switch Disconnector 63 A 3-Pole D02 263160

Fuse switch disconnector for D02 fuse links, rated at 63 A and 3 poles, with screw terminals and DIN rail mounting. It provides safe isolation and switching under load, with a compact 3-module width.

Advantages

The Z-SLS/CEK63/3 combines load-breaking capability with fuse protection in a single unit. Its IP40 front and IP20 terminals suit distribution boards, and the 50 kA conditional short-circuit rating ensures reliable operation when paired with appropriate fuses. The wide operating temperature range from -25 to +50 °C allows use in demanding environments.

Suitable for

• Industrial control panels and distribution boards
• Motor and feeder circuits up to 63 A
• Three-phase systems requiring compact isolation and overcurrent protection

Key specifications

• Rated current: 63 A
• Number of poles: 3
• Fuse size: D02
• Rated operational voltage: 400 V AC
• Rated insulation voltage: 690 V
• Rated impulse withstand voltage: 6 kV
• Mounting: DIN rail (EN 60715)
• Degree of protection: IP20 terminals, IP40 front
• Connection: screw terminals, 1.5–25 mm² solid, 1.5–16 mm² flexible
• Rated frequency: 50/60 Hz
• Standard: IEC/EN 60947-3
• Switching function: disconnector
• Module width: 3 modules (53.5 mm)
• Operating temperature: -25 to +50 °C
• Conditional rated short-circuit current: 50 kA with appropriate fuse
• Power loss per pole: 2.5 W

Recommendations

For reliable protection, pair with D02 fuse links rated up to 63 A. Ensure correct torque on screw terminals during installation and verify compatibility with the upstream protective device.