Single normally open SIRIUS ACT contact module with spring-loaded terminals for front-plate mounting.
Siemens 3SU1400-1AA10-3BA0 is a SIRIUS ACT contact module for front-plate mounting. It contains one normally open contact and uses spring-loaded terminals. Siemens specifies a rated insulation voltage of 500 V, a 6 kV rated impulse withstand voltage and a conventional free-air thermal current of 10 A. The module supports up to 3,600 operating cycles per hour and has a typical mechanical and electrical endurance of 10 million operating cycles. Procurement teams should verify the complete order code, 1 NO contact arrangement, connection method and associated operator device before ordering.
| Item | Status |
|---|---|
| Product condition | Original new |
| Availability | In stock |
| Official lifecycle | PM300: Active Product |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping available |
Condition, availability and warranty are Stockoems commercial information and are not manufacturer commitments.
| Parameter | Verified value |
|---|---|
| Manufacturer | Siemens |
| Complete part number | 3SU1400-1AA10-3BA0 |
| Product type | SIRIUS ACT contact module |
| Contact arrangement | 1 normally open contact |
| Connection method | Spring-loaded terminals |
| Mounting arrangement | Front plate mounting |
| Rated insulation voltage | 500 V |
| Rated impulse withstand voltage | 6 kV |
| Conventional thermal current | 10 A |
| Maximum operating frequency | 3,600 cycles/h |
| Typical mechanical and electrical endurance | 10,000,000 operating cycles |
| Protection class | Housing IP40; terminal IP20 |
| Approximate net weight | 8 g |
For receiving inspection, compare the complete order code, 1 NO contact marking, spring-terminal layout, front-plate mounting features and housing condition with the purchase requirement. Request clear overall and label photographs before shipment when traceability is required.
Match the full part number 3SU1400-1AA10-3BA0, 1 NO contact arrangement, spring-loaded terminal design and front-plate mounting. Confirm the associated SIRIUS ACT actuator, circuit voltage and switching duty. Similar contact modules may use normally closed contacts or different terminal technology.
Siemens lists 3SU1400-1AA10-3BA0 as PM300: Active Product. This manufacturer wording is retained exactly.
It is a Siemens SIRIUS ACT contact module with one normally open contact.
The module uses spring-loaded terminals for control-circuit wiring.
It is designed for front-plate mounting in a compatible SIRIUS ACT assembly.
Confirm the complete order code, 1 NO contact arrangement, terminal technology and associated operator device.
No. Siemens identifies this complete model as “PM300: Active Product.”
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
Structured verification, documentation, packaging and after-sales communication for 3SU1400-1AA10-3BA0 procurement.
| Checkpoint | What we review |
|---|---|
| 1. Model and suffix verification | The complete Siemens order code and all suffix characters are checked against the purchase request. |
| 2. Condition confirmation | Commercial condition is documented before shipment. |
| 3. Technical compatibility review | Complete part number, electrical or mechanical configuration and installed hardware are compared with the application. |
| 4. Product and label photo confirmation | Overall and label photographs can be reviewed for traceability when required. |
A qualified supplier should verify the full manufacturer part number, provide clear condition and label evidence, separate commercial claims from manufacturer facts, explain warranty and return terms in writing, and review compatibility before accepting an order. Buyers should also check whether the quotation identifies the exact suffix, packing unit, destination requirements and documentation responsibilities.
Request clear overall photos, readable product-label photos, package information, a written condition statement, the complete order code, warranty terms and the planned shipping documents. For installed-system work, provide the current module and wiring details for comparison.
Risk signals include a shortened or altered part number, copied specifications from a similar model, unclear condition wording, refusal to provide label evidence, unsupported lifecycle claims, unexplained stock quantities, vague warranty language, payment pressure and no documented return process.
SIRIUS ACT contact modules can differ in NO or NC contact arrangement, terminal technology and mounting design. The complete suffix must match the required control circuit and operator device.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
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Email: sales6@apterpower.com | WhatsApp: +86 18159889985
