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SKU 3VA9277-0HA20

3VA9277-0HA20 Siemens

Original price $637.97 - Original price $2,861.76
Original price
$2,861.76
$637.97 - $2,861.76
Current price $2,861.76
Surplus - Tested (With Warranty)
Need a Specific Revision?
$2,861.76
5 in stock
New / Open-Box Surplus
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$637.97
2 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The Siemens 3VA9277-0HA20 is a motor operator (MO) accessory of the 3VA UL Molded Case Circuit Breaker family. It provides motorized remote ON/OFF actuation for 3VA circuit breakers in the 250 A frame, with control voltage of 110-230 V AC or 110-250 V DC. It mounts on the front of the breaker and enables control via PLC or pushbutton, typically used in industrial power distribution and panel automation. The 3VA9277-0HA20 supports equipment safety by indicating breaker status and enabling remote resetting.

Best Suited For

  • Remote control of 3VA UL breakers up to 250 A
  • Integration with PLC control systems
  • Panel-mounted breaker actuation in industrial applications
  • Applications requiring status indication (ON/OFF/TRIP)
  • Environments needing motorized reset functionality
Control voltage
110-230 V AC / 110-250 V DC
Typical make/break time
1 s / 1 s
Help series
3VA5 250 A
Net weight
approximately 0.9 kg

Technical Specifications

I/O & Electrical

Control supply voltage range (AC)
110-230 V AC
Control supply voltage range (DC)
110-250 V DC
Apparent power (operating)
250 VA

Physical & Environmental

Make time (typical)
1 s
Break time (typical)
1 s
Height
n/a
Net weight
908 g
Ambient temperature (operating)
-25 °C to +70 °C
Ambient temperature (storage)
-40 °C to +80 °C

Certifications

EU Declaration of ConformityUK Declaration of ConformityEACRCMLR (Lloyd's Register)

1-Year Warranty

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

Visit RockwellAutomation.com

Must Read: Disclaimer

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