Datasheet
Series 1T 240 VAC
• Ratings from 10A to 125A @ 24-280 VAC
• SCR output for heavy industrial loads
• Zero voltage or instantaneous turn-on outputs
• UL/CSA/VDE Approved, CE Compliant to EN60950-1
• Improved SEMS screw and washer
• Redesigned housing with anti-rotation barriers
For Generation 3 datasheet click here
• AC or DC control
• Direct bond copper substrate
• Direct power lead frame
• Epoxy free design
PRODUCT SELECTION
Control Voltage 10A 25A 50A 75A 90A 110A 125A
3-32 VDC D2410T D2425T D2450T D2475T D2490T D24110T D24125T
90-280 VAC A2410T A2425T A2450T A2475T A2490T A24110T A24125T
18-36 VAC A2410ET A2425ET A2450ET A2475ET A2490ET A24110ET A24125ET
AVAILABLE OPTIONS
Control Voltage
A: 90-280 VAC
D: 3-32 VDC
AxxxxE: 18-36 VAC
Rated Load Current
10: 10 Amps
25: 25 Amps
50: 50 Amps
75: 75 Amps
90: 90 Amps
110: 110 Amps
125: 125 Amps
Operating
Voltage
24: 24-280 VAC
Overvoltage Protection
Blank: Not Included
P: Included (3)
Input Status LED
Blank: Not Included
G: Included
Termination
Blank: Screw
F: Quick Connect (1)
(Up to 50 Amps)
K: Hex standoffs (2)
10
EA P G
24
K
Thermal Pad
Blank: Not Included
H: Included
H
Switching Type
Blank: Zero Voltage Turn-On
-10: Instantaneous Turn-On (4)
Trigger Circuit
T: Phototransistor
(Not needed with -B suffix,
included as standard)
-10T
Output Type
-B: Normally Closed
(Not available with
-10 option)
-B
OUTPUT SPECIFICATIONS
(5)
Description 10A 25A 50A 75A 90A 110A 125A
Operating Voltage Range (47-63Hz) [Vrms] 24-280 24-280 24-280 24-280 24-280 24-280 24-280
Transient Overvoltage [Vpk] 600 600 600 600 600 600 600
Maximum Off-State Leakage Current @ Rated Voltage [mArms] 10 10 10 10 10 10 10
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] 500 500 500 500 500 500 500
Maximum Load Current [Arms] (2)(6) 10 25 50 75 90 110 125
Minimum Load Current [mArms] 40 40 40 40 40 150 150
Maximum 1 Cycle Surge Current (50/60Hz) [Apk] 115/120 239/250 597/625 954/1000 1145/1200 1432/1500 1670/1750
Maximum On-State Voltage Drop @ Rated Current [Vrms] (7) 1.15 1.15 1.15 1.15 1.15 1.15 1.15
Thermal Resistance Junction to Case (Rjc) [°C/W] 1.03 0.8 0.45 0.3 0.27 0.25 0.22
Maximum I²t for Fusing (50/60Hz) [A² sec] 66/60 285/259 1779/1621 4555/4150 6560/5976 10249/9338 13950/12709
Minimum Power Factor (at Maximum Load) 0.5 0.5 0.5 0.5 0.5 0.5 0.5
INPUT SPECIFICATIONS
(5)
A24xxETA24xxTD24xxTDescription
Control Voltage Range 3-32 VDC 90-280 Vrms 18-36 Vrms
Minimum Turn-On Voltage (8) 3.0 VDC
(9)
90 Vrms 18 Vrms
Must Turn-Off Voltage (10) 1 VDC 10 Vrms 4 Vrms
Minimum Input Current for on-state [mA] 3.4 2 2
Maximum Input Current for on-state [mA] 30 4.9 4
Nominal Input Impedance [Ohms] 1.5K 60K 9K
Maximum Turn-on Time [msec] 1/2 Cycle
(11)
10 10
Maximum Turn-off Time [msec] 1/2 Cycle 40 40
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.
*
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Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
Datasheet
Panel Mount