Littelfuse 460-15 3-Phase VM/ 190-480V/ A

Product Description

The Littelfuse 460-15 is a voltage monitoring relay designed for 3-phase systems. It operates within a voltage range of one hundred ninety to four hundred eighty volts. This device constantly monitors the voltage conditions to identify issues like low, high, or unbalanced voltages. When a problem is detected, the output relay will deactivate to prevent damage and reactivate once conditions stabilize.

• Monitors 3-phase voltage for safety
• Trip delay settings to reduce false alarms
• Adjustable settings for voltage unbalance detection

Product Highlights

The Littelfuse 460-15 is essential for protecting electrical systems. It features adjustable trip and restart delays, which help to avoid unnecessary interruptions.

Product Information

Standard Information

• Brand: Littelfuse
• MPN: 460-15

Technical Specifications

• Voltage Range: 190 to 480 VAC
• Operating Frequency: 50/60 Hz
• Weight: 0.7 lb
• Dimensions: 3.5 in H x 2.08 in W x 2.35 in D
• Contact Configuration: SPST/NO (1 Form A)
• Mounting Type: DIN Rail/Surface
• Enclosure Rating: IP20/NEMA 1
• Trip Delay: Adjustable from 1 to 30 seconds
• Restart Delay: Adjustable from 1 to 500 seconds