SiemensFuses
In Stock

3NC3336-6U

Product ID:189756
Updated: 2026/4/3
Siemens 3NC3336-6U

Key Features

  • 1Provide robust 630 A AC electrical surge and fault protection. 2、Feature convenient female threads on both sides for straightforward installation. 3、Handle high currents reliably in demanding industrial electrical systems. 4、Comply with IEC 60269-3 and DIN VDE 0636-3 standards for safety. 5、Construct with durable materials to withstand harsh environmental conditions.
Product Details
3NC3336-6U
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Description
SITOR Fuse Size 3 aR 630A 1000VAC M12 Busbar Mounting, Replaces Original 3NC33366
Rated Voltage:
1000VAC
Type:
aR [Semiconductor Limited Range Protection (Short Circuit Protection)]
Rated Current In(A):
630
Specifications:
Size: 3 [630-1250A]
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
3NC3336-6U

Specifications may be subject to change without notice