Panel Mount
Datasheet
Series 1T 120 VAC
• Ratings from 10A to 40A @ 24-140 VAC
• SCR output for heavy industrial loads
• Zero voltage or instantaneous turn-on outputs
• AC or DC control
• Direct bond copper substrate
• Direct power lead frame
• UL/CSA/VDE Approved, CE Compliant to EN60950-1 • Epoxy free design
• Improved SEMS screw and washer
• Redesigned housing with anti-rotation barriers
For Generation 3 datasheet click here
PRODUCT SELECTION
Control Voltage
3-32 VDC
90-280 VAC
18-36 VAC
10A
D1210T
A1210T
A1210ET
25A
D1225T
A1225T
A1225ET
40A
D1240T
A1240T
A1240ET
AVAILABLE OPTIONS
Control Voltage
A: 90-280 VAC
D: 3-32 VDC
Overvoltage Protection
Blank: Not Included
P: Included (3)
Thermal Pad
Blank: Not Included
H: Included
Switching Type
Blank: Zero Voltage Turn-On
-10: Instantaneous Turn-On (4)
AxxxxE: 18-36 VAC
A
E
K
P
G
12
10
H
T
-10
-B
Operating
Voltage
Rated Load Current
Termination
Input Status LED
Trigger Circuit
Output Type
10: 10 Amps
Blank: Screw
F: Quick Connect (1)
(Up to 50 Amps only)
Blank: Not Included
G: Included
T: Phototransistor
(Not needed with -B suffix,
included as standard)
-B: Normally Closed
(Not available with
-10 option)
12: 24-140 VAC 25: 25 Amps
40: 40 Amps
K: Hex standoffs
(2)
Required for valid part number
For options only and not required for valid part number
* Not all part number combinations are available.
Contact Crydom Technical support for information on
the availability of a specific part number.
OUTPUT SPECIFICATIONS (5)
Description
10A
25A
24-140 VAC
600
40A
Operating Voltage Range (47-63Hz) [Vrms]
Transient Overvoltage [Vpk]
24-140 VAC
24-140 VAC
600
8
500
600
8
500
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec]
Maximum Load Current [Arms] (2)(6)
8
500
25
10
40
Minimum Load Current [mArms]
40
40
40
Maximum 1 Cycle Surge Current (50/60 Hz) [Apk]
Maximum I²t for Fusing (50/60Hz) [A² sec]
Maximum On-State Voltage Drop @ Rated Current [Vrms] (7)
Thermal Resistance Junction to Case (Rjc) [°C/W]
Minimum Power Factor (at Maximum Load)
115/120
66/60
1.15
1.03
0.5
239/250
285/259
1.15
0.8
0.5
597/625
1770/1629
1.15
0.5
0.5
INPUT SPECIFICATIONS (5)
Description
Control Voltage Range
D12xxT
3-32 VDC
A12xxT
90-280 Vrms
A12xxET
18-36 Vrms
(9)
Minimum Turn-On Voltage (8)
Must Turn-Off Voltage (10)
3.0 VDC
1 VDC
3.4
24
1.5K
90 Vrms
10 Vrms
2
4.9
60K
10
18 Vrms
4 Vrms
Minimum Input Current for on-state [mA]
Maximum Input Current for on-state [mA]
Nominal Input Impedance [Ohms]
Maximum Turn-on Time [msec]
Maximum Turn-off Time [msec]
2
4
9K
10
40
1/2 Cycle (11)
1/2 Cycle
40
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Copyright © 2016 Crydom Inc. Specifications subject to change without notice.