Product Description
Description: Time Delay Relay • Multi-Function • Input Voltage: 24-240V AC & 12-125V DC • Timing Range: 0.1 Sec to 100 Minutes • Mounting : Panel Mount • Contact Configuration: 1C SPDT • Output Current: 10 Amps • Functions: REPEAT CYCLE OFF
REPEAT CYCLE ON
DELAYED INTERVAL
DELAYED INTERVAL (TRIGGERED)
| Product Information | Resources |
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RoHS Compliant| Specifications |
| Product Attribute | Attribute Value |
| Input Voltage | 24-240V AC & 12-125V DC |
| Timing Range | 0.1 Sec to 100 Minutes |
| Mounting | Panel Mount |
| Contact Configuration | 1C SPDT |
| Output Current | 10 Amps |
| Functions | REPEAT CYCLE OFF REPEAT CYCLE ON DELAYED INTERVAL DELAYED INTERVAL (TRIGGERED) |
| Voltage Tolerance | AC Operation: +10/-15% of nominal at 50/60 Hz DC Operation: +10/-15% of nominal |
| Load (Burden) | Maximum of 2 VA for all voltages |
| Setting Accuracy | Maximum Setting (Adjustable): +5%, -0% Minimum Setting (Adjustable): +0%, -50% |
| Repeat Accuracy (constant voltage and temperature) | +0.1% or + 0.04 seconds, whichever is greater |
| Reset Time | Triggered with Input Voltage: 100ms Triggered with Control Switch: 40ms |
| Start-up Time (Time from when power is applied until unit is timing) | 0.05 Seconds |
| Maintain Function Time (Time unit continues to operate after power is removed) | 0.01 Seconds |
| Units Triggered by a Control Switch | Minimum required trigger switch closure time is 50ms. |
| Temperature | Operating: -28o to 65oC (-18o to 149oF) Storage: -40o to 85oC (-40o to 185oF) |
| Output Contacts | 10A @ 240VAC / 7A @ 28VDC SPDT, 1?4hp @ 120VAC (N.O.) |
| Life | Mechanical: 10,000,000 operations Full Load: 100,000 operations |
| Mounting | Surface with one #8 or #10 screw and a maximum tightening torque of 15 in-lbs. |
| Termination | 0.25 male quick-connect terminals |
| Series Features |
| THR-3 Series PROGRAMMABLE MULTI-FUNCTION | MULTI-TIMERANGE | MULTI-VOLTAGE Relay Output |
| Series Description: The THR-3 Series products are designed to replace thousands of products from Macromatic and many other manufacturers with just three Catalog Numbers. Each comes with four functions and four timing ranges covering 0.1 second to 100 minutes (1,000 minutes on THR-3856U dual time unit). On the same unit, choose between onboard adjustable, onboard fixed and remote adjustable time delay set- ting (remote time delay not available on THR-3856U). All set up is done with DIP switches for ease of use. A universal input voltage of 24-240V AC and 12-125V DC adds to the ultimate flexibility of these products. All products are encapsulated for protection against harsh elements. A 10A SPDT relay output rating can handle most pilot duty and fractional HP loads. |
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