Introduction
The Eaton Bussmann Series ETNSD3-D NH3 Fuse Base is a reliable low-voltage fuse base designed for electrical protection applications. It features a single-pole configuration with a silver contact and a durable thermoplastic body, providing dependable performance in demanding electrical systems.
General Description
The ETNSD3-D is an NH3 single-pole fuse base rated for up to 690V and 630A. It uses a 1/4 screw connection and features silver contacts for efficient electrical conductivity. The non-indicating design makes it suitable for use in compatible NH fuse protection systems.
High Current Capacity
Rated up to 630A, the fuse base is suitable for high-current electrical distribution and protection applications.
High Voltage Rating
With a maximum operating voltage of 690V, it is designed for low-voltage electrical systems requiring reliable fuse mounting.
Durable Construction
The thermoplastic body provides a robust and durable construction suitable for industrial electrical environments.






