D-curve motor and transformer protection
The 5SY4332-8: At DC it breaks 15 kA per IEC 60947-2, and under UL 1077 it is listed at 5 kA.
Panel fit and environmental range
Halogen-free and silicon-free construction.
Siemens 5SY4332-8 MCB, 3-Pole D-Curve, 32A, 10kA
MPN5SY4332-8
Active
Siemens SENTRON 5SY4332-8, 3-pole miniature circuit breaker, D-curve, 32 A, 10 kA breaking capacity per EN 60898-1, 54 mm width, 3 MW units.
$24.71Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Width | 54 mm |
| Height | 90 mm |
| Depth | 76 mm |
Product details
Frequently asked questions
What is the price of Siemens 5SY4332-8?
Buyers need to compare costs and budget for their BOM or project.
Where can I buy Siemens 5SY4332-8?
Sourcing buyers need reliable distributors to ensure lead times and stock availability.
Is Siemens 5SY4332-8 obsolete or still active?
Engineers and brokers need to know lifecycle stage for long-term support and availability.
What is the direct replacement for Siemens 5SY4332-8?
Maintenance techs and buyers need a drop-in alternative when the original is not available.
What are the dimensions of Siemens 5SY4332-8?
Design engineers need physical fit verification for panel layout and DIN rail spacing.
Does Siemens 5SY4332-8 have a D curve and 32A rating?
Verification of the trip characteristic and current rating is critical for circuit protection design.
MPN
5SY4332-8