GBP
Siemens 3NH Series Base Mount Fuse Holder, 400A - 3NH3330
This base mount fuse holder accommodates NH2 type fuses, making it essential for safeguarding electrical systems. With a current rating of 400 A and a voltage rating of 1 kV, it supports efficient and safe operation in various environments.
Features & Benefits
• Single-pole design simplifies installation and maintenance
• Screw terminal connection offers secure and stable wiring
• High breaking capacity of 120 kA at AC supports fault conditions
• Compatible with NH2 fuses enhances usability in various setups
• Compact dimensions allow easy integration into existing systems
• CSA certified ensures compliance with safety standards
Applications
• Utilised in industrial automation systems for electrical safety
• Employed in substations where high voltage protection is crucial
• Suitable for commercial electrical installations with NH2 fuses
• Applied in control panels requiring effective fuse protection
• Used in power distribution systems to safeguard against overloads
What types of fuses can be fitted with this holder?
It is compatible with NH2 size fuses, ensuring effective protection.
How is the installation process carried out?
The device uses screw terminals for straightforward and secure connections.
Can this holder be used in both AC and DC applications?
Yes, it can operate at 690 V AC and 440 V DC.
What is the maximum short-circuit current capacity?
The device supports a breaking capacity of up to 120 kA at AC.
Is this holder suitable for outdoor use?
It is recommended for indoor applications
consider environmental factors for outdoor use.