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Siemens 3RT1056 Series

62 variants · Siemens

About the Siemens 3RT1056 Series

The Siemens 3RT1056 Series series groups 62 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common arcing time of 10 ... 15 ms, depth of 170 mm and height of 172 mm. Variants differ by width, so you can match the exact width your application requires using the selection guide below.

Select a variant by

Width
120 mm · 140 mm

Shared specifications

Arcing time
10 ... 15 ms
Depth
170 mm
Height
172 mm
Mounting
screw fixing

Variant comparison

Parameter3RT1056-6AF363RT1056-6AP363RT1056-6AB36-3PA03RT1056-6AB363RT1056-6AF36-3PA03RT1056-6PF35
Width120 mm120 mm120 mm120 mm120 mm140 mm

Request a quote on any Siemens 3RT1056 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants