C10 Series
TDR
… Solid state analog circuitry
… Delay on operate timing mode
… DPDT (2 form C) isolated 10 ampere relay
contacts
… Timing selection: Knob adjustable or Fixed
… Numerous models timing from 0.1 secs. to 480
secs.
… UL File #E96739 (M)
… CSA File # LR62586-3
Specifications
Timing Mode:
Delay on operate timing cycle begins upon application of input power. The relay contacts
transfer at the end of the delay period and will remain transferred until input voltage is
removed. Reset occurs when input voltage is removed.
Timing Diagram:
Contact Information:
Arrangement: 2 form C (DPDT) - Diagram C
Contact Material: Silver - Cadmium Oxide
Rating (Resistive):
10A @ 240V AC Resistive
15A @ 30V DC Resistive
15A @ 120V AC Resistive
1/3 HP @ 120V AC
1/2 HP @ 250V AC
Expected Life @ 25°C:
10 Million operations, Mechanical
100,000 operations minimum at rated loads
Environmental Information:
Temperature Range:
Storage: -60°C to +105°C (-76°F to +221°F)
Operating: -45°C to +70°C (-49°F to +158°F)
Mechanical Information:
Termination: 8 Pin Octal Style Plug or 11-Pin Spade Terminals (Dia. C&D)
Enclosure: White plastic case. Knob adjustable models have a dial scale for reference
only. "LC" version has a black case.
Weight: 4 on (114g) approx.
Outline Dimension:
Timing Specifications:
Timing - Fixed: 0.1 through 480 sees.
Timing Ranges: 0.1 - 60, 60 - 120, 120 - 180, 180 - 240, 240 - 300, 300 - 480 secs.
Custom timing is available.
Timing Adjustment: Knob adjustable potentiometer.
Timing Tolerance: Fixed Units: ±5%. Adjustable Units: -0 to +25% of maximum
specified delay time. Minimum specified value or less at low end.
Repeatability: +/-5%
Release Time: 60 ms typical, 100 ms maximum
Timing Cycle Interrupt Transfer: None
Initial Dielectric Strength:
Between open contacts: 1000V RMS, Between adjacent contact: 1500V RMS
Between contacts & coil: 1500V RMS
Input Information:
Voltage:
AC units- 12V, 24V, and 120V. Other voltages are available.
DC units- 12V, 24V, 48V and 110V. Other voltages are available.
Power Requirement: AC units: 3 VA or less, DC units 3 Watts or less
Transient Protection: 1 JOULE MOV
Polarity Protection: On DC units - Yes
Input Voltages & Limits:
Nominal Minimum Maximum
12V AC 10V 14V
24V AC 20V 28V
120V AC
12V DC 11V 14V
24V DC 20V 32V
48V DC 41V 55V
110V DC
Wiring Diagrams:
105V 130V
95V 125V
Ordering Information:
Definition of a part number for the Amperite C10 Series Time Delay Relay.
Example:
A: Denotes nominal input voltage. Voltages Available:
12, 24 & 120V AC; 12, 24, 48 & 110V DC. Custom Voltages are available.
B: Denotes type of input current required for operation:
A = AC - Alternating Current
D = DC - Direct Current
C: Denotes contact form:
P= DPDT - 2 form C.
D & E: Denotes range of knob adjustability for timing (in seconds) where:
D= Minimum time delay.
E= Maximum time delay for adjustable TDR's.
Note:
1.) Ranges Available: 0.1 - 60, 60 - 120, 120 - 180, 180 - 240, 240 - 300 & 300 - 480
secs. Custom timing is available.
2.) Both values (D & E) can be replaced by a single value
for a factory preset time delay in seconds from 0.1
through 480 secs.
F: Enter "L" if optional 11-pin spade terminals are required (Dia. B & D).
G: Denotes use of solid-state analog circuitry of C10 series.
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