Modular switch Eti-Polam SV363 3P 63A (MPN 002423314)

Eti-Polam SV363 is a modular three-pole disconnect switch rated for 63 A, intended for use in electrical distribution boards and switchgear. The device provides manual disconnection of three-phase circuits for maintenance, safety procedures and emergency shutdown. Its compact modular design allows DIN-rail mounting and integration into residential, commercial or light industrial installations where reliable circuit isolation is required.

Advantages

The SV363 offers straightforward and reliable manual switching with clear mechanical position indication and robust contacts that ensure durable performance under normal operating conditions. Its modular format streamlines installation in standard distribution enclosures, while the three-pole configuration simplifies isolation of three-phase loads. The product is designed to meet common installation practices for compact switchgear, providing a predictable and easy-to-service solution for circuit disconnection.

Suitable for

• Manual isolation of three-phase circuits in distribution boards
• Maintenance and service shutdowns for motors and three-phase equipment
• Integration into residential, commercial and light industrial switchgear
• Emergency stop or safety isolation where a manual disconnect is required

When it may not be suitable

This modular disconnect switch is intended for manual operation and is not suitable where automatic or remote switching is required. It is not a protection device against overloads or short circuits by itself; protective fuses or circuit breakers must be used in conjunction with the switch where required by regulations. For heavy industrial environments with unusual mechanical or environmental demands, consult technical specifications to confirm suitability.

Key specifications

• Poles: 3 (three-pole configuration for three-phase circuits)
• Rated current: 63 A
• Operation: Manual disconnect
• Mounting: Modular design for DIN-rail / distribution board installation
• Application: Circuit isolation for maintenance, safety and emergency shutdown

How to use

Mount the unit in a suitable distribution board on a compatible DIN rail and secure according to the enclosure manufacturer’s instructions. Wire the incoming and outgoing three-phase conductors to the designated terminals, respecting phase sequence and tightening torques recommended by local wiring rules. Use the manual handle to switch the unit to the open (OFF) position before performing maintenance; verify absence of voltage with appropriate test equipment. Reclose only after completion of work and confirmation that the circuit is safe to energize.

What to consider before purchase

• Verify that a 63 A rated manual disconnect meets the current requirements of the circuit and any applicable regulatory standards.
• Confirm compatibility with the distribution board mounting system and available DIN-rail space for modular devices.
• Plan complementary protective devices (fuses, breakers) as this switch does not provide overload or short-circuit protection by itself.

Usage recommendations

For safe operation, always isolate circuits under load only following the relevant safety procedures and use appropriate personal protective equipment. Periodically inspect terminal tightness and contact condition as part of routine maintenance and replace the device if mechanical wear or contact degradation is detected.