Littelfuse T10-400 On-Delay Timer Product Description

The T-10 On-Delay Timer is a solid-state electronic device that provides accurate and reliable timing for control circuits up to 600 VAC. The T-10 features a user selectable time delay from 6 seconds to 10 minutes, and SPDT output contacts. When power is applied to the T-10, it immediately begins its timing cycle. During this time, the indicator LED alternates between red and green, and the output contacts remain inactive. When the timing cycle is complete, the indicator LED turns solid green, and the output contacts are activated. The output contacts will remain activated until power is removed from the T-10.

Littelfuse T10-400 On-Delay Timer Typical Application

• Conveyor Systems
• HVAC Equipment
• Saws and Grinders
• Fan Motors
• All Pumping Applications

Littelfuse T10-400 On-Delay Timer Features

• CSA and CSA-NRTL/C
• Standard surface mount
• Screw terminals eliminate messy pigtail connections
• Adjustable potentiometer
• Made in the USA and backed with a two year warranty

Littelfuse T10-400 On-Delay Timer Specifications

Line Voltage . . . . . . . . . 460VAC

Frequency . . . . . . . . . 50*/60Hz

Timing Range . . . . . . . . . 6 seconds to 10 minutes

Repeat Accuracy . . . . . . . . . Fixed Condition ±1%

Output Contact Rating

• SPDT . . . . . . . . . . . . . . . . . . 470VA @ 600VAC Pilot Duty

Maximum Input Power . . . . . . . . . 5 W.

Terminal Torque. . . . . . . . . . . . . . . . 7 in.-lbs

Wire Size . . . . . . . . . . . . . . . . . .12-18AWG

Safety Marks

• UL . . . . . . . . . . . . . . . . . .UL508 (File #E68520)

Weight . . . . . . . . . . . . . . .15.04oz

Mounting Method . . . . . . . . . . . . . . #8 screws

*Note: 50Hz will increase all delay timers by 20%.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Littelfuse T10-400 On-Delay Timer Resources

Littelfuse T10 Product Specifications

Littelfuse T10 Installation Bulletin