L&T DU400N/DN2/DN3B/DN3 MCCB Accessory Trip Alarm Contact (1C/O Right) – CM99803OOOO

Key Features:

• Compatibility: Designed for L&T DU400N, DN2, DN3B, and DN3 series MCCBs
• Contact Configuration: 1 Changeover (1C/O) contact – Right side mounting
• Function: Provides trip alarm signaling for circuit breaker status monitoring
• Mounting: Easy side-mounting accessory for MCCBs
• Reliability: High-quality construction for dependable operation
• Brand: Genuine L&T product (Model: CM99803OOOO)

Product Description:

The L&T Trip Alarm Contact is an essential accessory for MCCB monitoring systems. This 1C/O (Changeover) right-side contact provides reliable trip indication for DU400N, DN2, DN3B and DN3 series molded case circuit breakers. The accessory mounts conveniently on the side of the breaker and activates when the MCCB trips, sending a signal to monitoring systems or alarm circuits.

Technical Specifications:

• Type: Auxiliary contact
• Contact Type: 1 Changeover (SPDT)
• Mounting Position: Right side
• Rated Voltage: 415V AC
• Rated Current: 6A
• Mechanical Life: 100,000 operations
• Electrical Life: 10,000 operations
• Material: Flame-retardant thermoplastic

Applications:

• Circuit breaker monitoring systems
• Electrical panel alarms
• Remote trip indication
• Protection system integration
• Industrial automation

Why Choose This Product?

• Genuine L&T branded accessory
• Perfect fit for compatible MCCBs
• Enhances safety through trip indication
• Easy installation without tools
• Durable construction for long service life

Note: Verify compatibility with your specific MCCB model before purchase.