Description
Time Mark AC260B-80-130 – Voltage Sensor, 120VAC

Single set-point voltage sensor
- Voltage Range: 120VAC
- Automatic Reset
- Screwdriver adjustable
- Monitors for Over or Under Voltage
- UL Recognized and CSA Certified
- 5-Year Unconditional Warranty
The Time Mark 260 Voltage Sensor is a single set-point voltage sensor. The AC260B-80-130 model is an AC version with a voltage range of 120VAC. Input voltages above the set-point cause the output contacts to energize (contacts 1 & 8 closed). Input voltages below the set-point cause the output contacts to de-energize (contacts 1 & 2 closed). The dead band between pull-in and drop-out is less than 2%.
The standard unit has a screwdriver, or fingertip adjustable set-point range of approximately 35%. of the maximum voltage. This device can also be provided with a factory calibrated trip point.
AC versions of the Model 260 Voltage Sensor are not frequency sensitive, and may be used in systems from 50 Hz to 400 Hz. DC models are not polarity sensitive. This device requires a standard 8-pin socket, such as Time Mark’s Model 51X120.
Typical Application:

Ordering Standard Models:
| AUTOMATIC RESET | |
| AC | DC |
| AC260B-80-130 | DC260B-20-24 |
| #AC260B-90-150 | DC260B-30-46 |
| AC260B-160-250 | DC260B-42-64 |
| AC260B-215-290 | DC260B-60-92 |
| AC260B-380-480 | DC260B-90-150 |
| #AC260B-400-560 | DC260B-160-250 |
| #DC260B-250-350 | |
| MANUAL RESET | |
| AC | DC |
| AC260BM-80-130 | DC260BM-20-24 |
| #AC260BM-90-150 | DC260BM-30-46 |
| AC260BM-160-250 | DC260BM-42-64 |
| AC260BM-215-290 | DC260BM-60-92 |
| AC260BM-380-480 | DC260BM-90-150 |
| #AC260BM-400-560 | DC260BM-160-250 |
| #DC260BM-250-350 | |
Voltage Frequency Monitor Relays | |
|---|---|
| Voltage Frequency Monitors Function | Over and Under |
| Monitor Relay Contact Type | SPDT |
| Time Mark Mounting | 8-pin |
| Nominal Voltage (monitor relays) | 120 VAC |
Product General Attributes | |
| Warranty | 5 YEARS |
| Warranty Details | Time Mark Corporation offers a 5-year unconditional warranty on all of our 3-Phase Monitors and socket mounted products. All other standard products have a 1-year warranty. |
| Product Weight | 0.31 LBS |
| Product Height | 1.95 IN |
| Product Length | 1.95 IN |
| Product Width | 3.8 IN |
| Country of Origin | United States |
| Shipping Height | 3.80 IN |
| UPC | 662917006775 |
| Shipping Length | 1.95 IN |
| Shipping Width | 1.95 IN |



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