Siemens 3VA9 Series Industrial Component Specifications…

Siemens 3VA9 — MCCB Accessories, Motor Operators, and Connection Kits

The Siemens 3VA9 series with over 480 variants encompasses accessories and mounting kits for the 3VA molded case circuit breaker family: motor operators for remote switching, rotary handle mechanisms, plug-in and withdrawable conversion kits, terminal covers, phase barriers, and connection adapters.

Key Accessories

Motor Operator (MO): Remote ON/OFF/RESET control via 24V DC or 230V AC motor drive. Integrates with building management and SCADA systems.
Rotary Handle Operator: Door-mounted rotary handle with padlock and defeat mechanism. NEMA 1/12/4X rated enclosures.
Plug-In Kit: Converts a fixed-mount breaker to plug-in for rapid replacement without disconnecting busbar.
Communication Module: MODBUS RTU, PROFIBUS DP, or PROFINET IO interface for ETU-equipped 3VA breakers.

Availability

3VA9 accessories: Siemens distributor stock. Verify compatibility with specific 3VA breaker frame size and series.

About the Siemens 3VA9 Series

The Siemens 3VA9 Series series groups 483 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by depth, height and width, so you can match the exact depth your application requires using the selection guide below.

Select a variant by

Depth: 28.8 mm · 31.2 mm · 93.8 mm · 132 mm · 149 mm
Height: 65.1 mm · 75 mm · 92 mm · 149 mm
Width: 25.7 mm · 78 mm · 105 mm · 138 mm

Variant comparison

Parameter	3VA9117-0HB10	3VA9267-0HA20	3VA9467-0HA10	3VA9908-0BB11	3VA9988-0BL30	3VA9103-0JB11
Depth	93.8 mm	132 mm	149 mm	28.8 mm	31.2 mm	—
Height	149 mm	75 mm	92 mm	65.1 mm	65.1 mm	—
Width	78 mm	105 mm	138 mm	25.7 mm	25.7 mm	—

Request a quote on any Siemens 3VA9 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants