301-L
The Model 301 Programmable Timer provides precise control for industrial applications. Its broad voltage compatibility, including 10-28V AC/DC and 40-260V AC/DC options, ensures integration into diverse systems. Users benefit from a wide timing range, from 0.15 seconds to 64 minutes, with a repeatability of 0.1% and ±5% accuracy. This device features DPDT contacts, rated for 10A at 240VAC resistive loads, providing reliable switching. Configurable functions like Interval-on-Operate, Delay-on-Operate, and Recycle modes enhance its utility. UL Recognized and CSA Certified, the Model 301 meets established safety and performance standards. Its robust NORYL plastic case and -20° to +140° F operating temperature range contribute to its durability in demanding environments. A 5-year unconditional warranty supports its long-term operational value, minimizing downtime.
The Model 301 Programmable Timer is designed to replace over 100
standard timers. The Model 301 can be set for one of five functions,
covers four timing ranges, and has a power supply for any AC/DC voltage
from 10 to 28 Volts or 40 to 260 Volts. An SG version of this model is
available using silver with gold flash contacts. The digital design of
the Model 301 provides high accuracy, repeatability and response time.
The output of the Model 301 is a heavy-duty DPDT electro-mechanical
output relay. Programming options are chosen by simply setting the four
DIP switches on top of the relay, and then adjusting a potentiometer for
percent of delay. A LED indicator illuminates when the relay is
energized. The Model 301 can be set to Delay-on-Release by adding an
external jumper between pins 6 and 7 (see Installation Instructions).
The Model 301 is UL Recognized and CSA Certified.
Out of stock
Specifications
| Voltage (L Version) | 10-28V AC/DC |
|---|---|
| Voltage (H Version) | 40-260V AC/DC |
| Timing Range | 0.15 seconds to 64 minutes |
| Accuracy | ±5% |
| Repeatability | 0.1% |
| Response time | 100ms |
| Contacts | DPDT |
| Contact rating | 10A at 240VAC resistive |
| Transient protection | 775V, 80 Joules |
| Expected relay life (Mechanical) | 10 million operations |
| Expected relay life (Electrical) | 100,000 operations at rated load |
| Operating temperature | -20° to +140° F |
| Humidity tolerance | 0-97% without condensation |
| Case material | NORYL Plastic |
| Mounting | 11-pin socket (not included) |
| Config: Additional Options | /C = Custom (Voltage and/or Timing), /SG = Silver with Gold Flash Contacts |
| Power | 3 Watts Max |
| Output (Resistive) | 240V AC, 10A |
| Output (General Use) | 120V AC, 4A; 240V AC, 2A |
| Output (Pilot Duty) | C300 |
| Pilot Duty (120V) | Make 15A, Break 1.5A |
| Pilot Duty (240V) | Make 7.5A, Break 0.75A |
| Approvals | UL Recognized and CSA Certified |
| Indicator | LED |
| Config: Timing Range | 0.15 to 15 seconds (SW1:OFF, SW2:ON); 0.6 to 60 seconds (SW1:ON, SW2:OFF); 5 to 480 seconds (SW1:ON, SW2:ON); 0.6 to 64 minutes (SW1:OFF, SW2:OFF) |
| Config: Functions | Interval-on-Operate (SW3:ON, SW4:OFF); Delay-on-Operate (SW3:ON, SW4:ON); Delay-on-Release (SW3:ON, SW4:OFF); Recycle Start-ON (SW3:OFF, SW4:OFF); Recycle Start-OFF (SW3:OFF, SW4:ON) |
| Config: Ordering Example | 301-H = Model 301 with a 40-260V AC/DC voltage range |
| Config: Ordering Example | 301-L/SG = Model 301 with a 10-28V AC/DC voltage range and optional silver with gold flash contacts |
| Warranty | 5-year Unconditional Warranty |
| Dimension Tolerance | ± 0.06 |
