Siemens Sitor Fuse link w/ blade contacts, NH3, 690V, 560A Part number 3NE1435-0

Product Overview

The Siemens 3NE1435‐0 is a SENTRON SITOR fuse link with blade contacts, designed for use in low-voltage HRC (high-rupturing-capacity) applications. It features a front status indicator and is suitable for mounting in NH3 size fuse systems. It is engineered for reliable protection of industrial circuits with high breaking capacity and dual AC/DC voltage rating.

Key Features

• SENTRON SITOR fuse link with blade contact design
• Front indicator for visible fuse status
• NH3 size fuse system according to EN 60269-1
• Rated for both AC and DC voltage applications
• High interrupting (breaking) capacity suitable for heavy-duty industrial use
• Compatible with blade-contact HRC fuse bases or switch-disconnectors

Technical Specifications

• Product Series: SENTRON SITOR
• Article Number: 3NE1435‐0
• Rated Current (In): 560 A
• Rated Voltage AC (Un AC): 690 V
• Rated Voltage DC (Un DC): 440 V
• Size of Fuse System: NH3
• Operating Class of Fuse Link: gS
• Breaking Capacity: 100 kA (according to IEC 60947-2)
• Power Loss (per pole): 50 W at rated current in hot operating state
• Ambient Operating Temperature: –20 °C to +50 °C at 95% relative humidity
• Mounting Position: Any (preferably vertical)

Compliance & Certifications

• Designed and manufactured in compliance with EN 60269-1 fuse system standards
• High-rupturing-capacity (HRC) fuse to IEC/EN protective requirements
• Includes front indicator for status confirmation of fuse link

Applications

Ideal for industrial power-distribution systems where reliable protection against overcurrent and short-circuit conditions is required. Used in low-voltage HRC fuse panels, switch-disconnectors and high-capacity distribution circuits in manufacturing plants, infrastructure installations, and heavy-duty electrical systems.