Siemens A6X30136353 — 22mm Round Pushbutton Operator Body

Overview

The A6X30136353 is a Siemens 3SU1 series non-illuminated round pushbutton operator head supplied in box packaging. This part is the actuator body only; it requires separate contact blocks (not included) to form a functional switch element. The unit accepts a 22.3 mm round panel cutout and is RoHS 3 compliant. The category path indicates this is a configurable switch component intended for assembly into a complete 22mm operator station.

Key Parameters

What the Supplied Fields Do Not Address

Verification required before selection: The data source does not provide electrical ratings (maximum switching voltage and current), mechanical travel/actuation force, IP degree of protection, or an operating temperature range. These parameters are not stated in the supplied fields and must be confirmed against the official Siemens 3SU1 datasheet before finalizing a design or procurement decision.

Integration and Installation Notes

The information available does not specify: mounting method (snap-fit, screw clamp, or spring clip), head material (polycarbonate grade or similar), protection collar presence, or compatible contact block model numbers. The 22.3 mm panel cutout dimension is provided, which confirms it uses the standard IEC 60947 EN 50008 / ISO 14088 round-cutout format for 22mm industrial control devices.

Because this is an operator head only, the purchaser must separately select and order Siemens 3SU1 contact blocks (typically 3SU1 400-1AA10-0AA0 for a normally open contact or 3SU1 400-1BA10-0AA0 for normally closed, or equivalent) to complete the switch assembly.

Selection and Substitution Notes

Substitution of A6X30136353 with another 3SU1 round pushbutton body is viable only when the replacement head matches the same panel cutout, illumination type (non-illuminated), and actuator style (round pushbutton). Color variant differences (blue vs. red vs. green) do not affect mechanical or electrical compatibility with the 3SU1 contact block interface. However, electrical ratings and environmental ratings of any alternate must be confirmed individually on the datasheet.

This draft focuses on the primary MPN; substitution should be validated with datasheets and testing.

Similar Catalog Parts

All listed alternates share the same series, actuator type, illumination, cutout, encapsulation, and contact-block requirement. They differ only in operator color.

Why they are similar: All are Siemens 3SU1 series 22mm round pushbutton operator heads in box packaging with the same non-illuminated construction and panel cutout requirement. The alternates share identical mechanical and functional spec keys; the only distinguishing field is the operator color. The similarity scores reflect the shared MPN prefix length and identical parameter sets; they are not a quality or reliability ranking.

FAQ

Q: What electrical ratings apply to A6X30136353? A: The supplied catalog fields do not include voltage or current ratings. Verify switching capacity and dielectric strength on the official Siemens 3SU1 datasheet before integrating into a power or control circuit.

Q: Can A6X30136353 be used without a contact block? A: No. The catalog entry explicitly lists "Requires: Contact Block(s)." The operator head alone does not form a switching element; it must be combined with Siemens 3SU1 contact block modules.

Q: What is the operating temperature range for this part? A: The data source does not provide an operating temperature range. This parameter is not in the supplied fields and must be confirmed against the Siemens datasheet for the 3SU1 series.