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Low-voltage switchgear

Magnum DS low-voltage switchgear

Eaton’s Magnum DS low-voltage switchgear offers reliable protection and centralised control of low-voltage power circuits of up to 600 volts for a wide range of industries, including healthcare, data centres and petrochemical.  Low-voltage switchgear is a metal-enclosed assembly with three-position, drawout power circuit breakers engineered to monitor and protect low-voltage electrical systems.

VOLTAGE CLASS
Up to 600 V
CONTINUOUS CURRENT
Up to 10,000 A
SHORT-CIRCUIT RESISTANCE
Up to 200 kAIC

Core features

  • Drawout LV power circuit breakers with 100% rated, fully selective protection and integral microprocessor-based breaker tripping systems
  • Engineered-to-order configurations available to accommodate a wide range of applications
  • Complies with CSA C22.2 No. 244 and CSA C22.2 No. 31 safety standards
  • Rear-access model equipped with standard rear-bolted covers that consist of two sections to enable easy handling during installation and removal; optional rear doors
  • Silver-plated copper bus as standard, tin-plated as optional
  • NEMA® 1 indoor and NEMA® 3R outdoor enclosure designs available

 

 

Find out about the MRR1000 Remote Racking device

Automatic transfer schemes

When providing redundant power sources for critical power applications, specify the:

– Eaton ATC-900 controller for line-ups with main-main, main-generator or generator-generator applications

– Eaton PLC with Eaton touchscreen for automatic main-tie-main transfer

– Eaton Power Xpert™ dashboard to monitor or control transfer schemes for a main-tie-main and adjust settings and sequence details

Specifications

Ratings

VOLTAGE
Up to 600 V
CONTINUOUS MAIN BUS CURRENT 1,600 A to 10,000 A
SHORT-CIRCUIT RESISTANCE Up to 200,000 A
SHORT-TIME RESISTANCE 30 cycles
CIRCUIT BREAKER AMPS Up to 6,000 A

Standards

ANSI/IEEE C37.20.1, C37.51
UL
1558, 1066
CSA
C22.2 No. 31-10
OTHER CERTIFICATION ABS

Enclosure

CONSTRUCTION
Metal-enclosed
POWER TERMINATIONS Rear access
INSULATING MEDIUM Air
ENCLOSURE TYPE NEMA 1 indoor, NEMA 3R outdoor
Standard Indoor Width Dimensions 24 – 48 inches
Standard Indoor Depth Dimensions 48 – 90 inches
Standard Indoor Height Dimensions 90 inches

Devices

OVERCURRENT PROTECTION Power circuit breaker, CSA C22.2 No. 268
DEVICE MOUNTING Drawout
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