Switchgear & Distribution

Low-Voltage Drawout Switchgear

≤ 600 V · up to 5000 A

Entogo low-voltage drawout (withdrawable) switchgear

Overview

Low-voltage drawout (withdrawable) switchgear for ≤600 V, 60 Hz distribution, motor control and power-factor correction — up to 5000 A and 100 kAIC, with drawout power circuit breakers, for data centers and industry. Designed to UL 1558/ANSI C37.20.1; UL/CSA certifiable.

This low-voltage drawout (withdrawable) switchgear handles distribution, motor control and power-factor correction on ≤ 600 V, 60 Hz systems, with main bus ratings to 5000 A and short-circuit withstand to 100 kAIC. Each power circuit breaker mounts on a racking mechanism, so it can be withdrawn to test or removed for service without de-energizing the bus — the standard for data-center, power-plant and heavy-industrial systems that demand uptime.

A 30-cycle short-time withstand supports selective coordination, and NEMA 1 indoor or 3R outdoor enclosures with SCADA and metering integration suit high-automation facilities. Designed and built to UL 1558 / ANSI C37.20.1 with drawout breakers to UL 1066, and UL (cULus) / CSA certification available on request.

Key features

  • Drawout (withdrawable) low-voltage power circuit breakers for safe, fast maintenance without de-energizing the bus.
  • Designed and built to UL 1558 / ANSI C37.20.1, with breakers to UL 1066, 60 Hz — UL (cULus) / CSA certification available on request.
  • Distribution, motor control and power-factor correction in one switchgear line, up to 5000 A and 100 kAIC.
  • 30-cycle short-time withstand for selective coordination in mission-critical systems.
  • NEMA 1 indoor or 3R outdoor; SCADA / metering integration for high-automation facilities.

FAQ

Common questions

What is drawout (withdrawable) switchgear?
Drawout switchgear mounts each power circuit breaker on a racking mechanism so it can be withdrawn to a test/disconnect position and removed for service without de-energizing the bus — the standard for mission-critical low-voltage distribution under UL 1558.
What ratings and standards apply?
≤ 600 V (≤ 635 V), up to 5000 A, 65 / 85 / 100 kAIC with 30-cycle short-time withstand, 60 Hz. Designed to UL 1558 / ANSI C37.20.1 with UL 1066 breakers; UL (cULus) / CSA certification available on request.
Can it include motor control and power-factor correction?
Yes — distribution, motor-control and power-factor-correction sections can be combined in one drawout switchgear line; dedicated motor control is also offered as a UL 845 motor control center.

Distribution

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