The Siemens 5SU3766-3AU20 is a circuit breaker trip device, classified under Circuit Breaker Accessories. It is a current-production item, so it remains a standard BOM line rather than a scavenger hunt.
5SU3766-3AU20 Circuit Breaker Trip Device by Siemens, Active
MPN5SU3766-3AU20
Siemens 5SU3766-3AU20 circuit breaker trip device, 0.20 kg, Circuit Breaker Accessories subcategory, current lifecycle stage.
$96.70Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026
Specifications
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.20 kgs |
Product details
Frequently asked questions
Where can I buy the 5SU3766-3AU20?
This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
MPN
5SU3766-3AU20