R38 Series
DPDT, 10 Amp, Repeat Cycle Time Delay Relays
|
Features
±0.1% Repeatability
8-Pin octal plug-in
Knob with calibrated scale
2-timing ranges
Impact proof dust cover
IC hybrid circuitry for timing
|
RECYCLE TIMING - The first delay period begins when input voltage is applied. At the end of the first delay, or "OFF" period, the internal relay pulls in, and the second delay, or "ON" period, begins. When the second delay period ends, the relay drops out. This recycling sequence will continue until the removal of input voltage. When input voltage is removed, the relay drops out.
Electrical Characteristics
Contact
Contact Rating: 10 Amps @ 120 VAC, 8 Amp @ 30 VDC,
1/3 HP @ 120 VAC, 1/2 HP @ 240 VAC
Life: 3500,000 operations @ 120 VAC, 10A resistive
1,000,000 operations @ 120 VAC, 5A resistive
2,000,000 operations @ 120 VAC, 2A resistive
Input
Nominal Input Voltages: 120 VAC
Steady State Input Current: 20mA @ 120 VAC
Timing
Timing Adjustment Modes Available:
ON (T1) | | OFF (T2) | 0.1 to 10 sec | | 0.1 to 10 sec (K-suffix) | 3 to 300 sec | | 3 to 300 sec (L-suffix) |
Repeat Accuracy
±0.1% ±33mS AC
Percent Timing Range over Temperature & Voltage Range: ±10%
Reset Time: 100mS Max
Protection
Transient: UL 508 surge test, 5000V for 50 mS
Dielectric Breakdown:
Coil To Contact: 1500 VAC
Across Open Contact: 1000 VAC
Environmental Characteristics
Operating: -10°C to +55°C
Storage: -55°C to +85°C
Weight
Std: 5 ozs. (132 grams) - approx
Back to Top
Dimensional Drawings
D19
Contact Arrangment
DPDT, 2 Form "C" |
Timing |
Back to Top
Part Numbers
NTE Type No. |
Nom. Volt. |
Contact Arr. |
Input Cur. Nom. |
Max. Contact Cur,
@ 28VDC or 120VAC |
Diag. No. |
AC OPERATED |
R38-11A10-120K |
120VAC |
DPDT |
25mA |
10A |
D19 |
R38-11A10-120L |
120VAC |
DPDT |
25mA |
10A |
D19 |
ACCESSORIES |
Mounting Styles |
Description |
NTE Type No. |
Surface Mount |
8-Pin Octal |
R95-101 |
Panel Mount |
8-Pin Octal |
R95-118 |
DIN Rail
Mount |
8-Pin Octal |
R95-113 |
8-Pin Octal |
R95-181 |
Back to Top
|