Time Delay Relays, R34 Series

Features ±0.1% Repeatability Socket mount or Solderable .187 Quick-connect terminals Knob with calibrated scale 2-timing ranges Impact proof dust cover IC hybrid circuitry for timing

DELAY ON OPERATE - The delay period begins when input voltage is applied. At the end of the delay period, the relay will operate and will not release until input voltage is removed. Reset occurs when input voltage is reapplied.

Electrical Characteristics

Contact
Contact Rating: 12 Amps 120 VAC, 28 VDC Resistive, 1/2 HP @ 240 VAC, 1/3 HP @ 120 VAC
Life: 300,000 operations @ 120 VAC, 12A resistive 5,000,000 operations @ 32 VDC, 5A resistive

Input
Nominal Input Voltages: 120 VAC
Steady State Input Current: 20mA @ 120 VAC

Timing
Timing Adjustment Modes Available:
     0.1 to 10 sec (K-suffix)      1.0 to 180 sec (L-suffix)

Repeat Accuracy
±0.1% ±33mS AC constant voltage & temperature
Percent Timing Range over Temperature & Voltage Range: ±10%
Timing Tolerance at High End of Range: -0, +40%

Timing Tolerance at Low End of Range: +0, -40%

Reset Time: 100mS Max

Protection
Transient: Twice normal for 1mS
Dielectric Breakdown:
     Coil To Contact: 2000 VAC
     Across Open Contact: 1000 VAC

Environmental Characteristics
Operating: -10°C to +55°C
Storage: -55°C to +85°C

Weight
Std: 4 ozs. (96 grams) - approx

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Dimensional Drawings

D18                                              

Contact Arrangment

DPDT, 2 Form "C"

Timing

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Part Numbers

NTE Type No.	Nom. Volt.	Contact Arr.	Input Cur. Nom.	Max. Contact Cur, @ 28VDC or 120VAC	Diag. No.
AC OPERATED
R34-11A12-120K	120VAC	DPDT	20mA	12A	D18
R34-11A12-120L	120VAC	DPDT	20mA	12A	D18

ACCESSORIES
Mounting Styles	Description	NTE Type No.
Surface Mount	11-Pin Blade	R95-105
Panel Mount, Solder Terminal	11-Pin Blade	R95-116
Panel Mount, Quick Connect	11-Pin Blade	R95-124
DIN Rail Mount	11-Pin Blade	R95-115
PC Mount	11-Pin Blade	R95-123

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