• black icon of a bullhorn 30 years industry experience
  • black icon of three cubes Over 8,000 products in stock
  • Black icon of a clock Order by 16:00 and receive the next working day
SENSATA CRYDOM
SENSATA CRYDOM

Series 1 240 VAC

  • Load current 10 - 125 A
  • Operating voltage 24-280 VAC
  • Control voltage 90-280 VAC, 4-32 VDC and 18-36 VAC

Product description

Crydom's signature family of solid state relays. Ratings from 10A to 40A @ 24-140 VAC, 12A to 90A @ 80-530 VAC and 10A to 125A @ 24-280 VAC - SCR output for heavy industrial loads - AC or DC control - zero voltage (resistive loads) or random-fire (inductive loads) output - LED input status indicator optional.

 

  • 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
  • AC or DC control
  • Direct bond copper substrate
  • EMC compliant to Level 3
  • Direct power lead frame
  • Epoxy free design

 

Technical Data

Output specification (5)

Description

10A

25A

50A

75A

90A

110A

125A

Operating Voltage (47-440Hz) [Vrms] (6)

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] (7)

1

1

1

1

1

1

1

Minimum Off-State dv/dt @ Maximum Rated Voltage [V/μsec]

500

500

500

500

500

500

500

Maximum Load Current [Arms] (2) (8)

10

25

50

75

90

110

125

Minimum Load Current [mArms]

150

150

150

150

150

250

250

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]

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 0.5

1.03

0.8

0.45

0.3

0.27

0.25

0.22

Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec]

66/60

285/259

1770/1621

4555/4150

6560/5976

10249/9338

13950/12709

Minimum Power Factor (at Maximum Load) (3)

0.5

0.5

0.5

0.5

0.5

0.5

0.5

 

Input Specifications (5)

Description

D24xx

A24xx

A24xxE

Control Voltage Range

3-32 VDC

90-280 Vrms

18-36 Vrms

Maximum Reverse Voltage

-32 VDC

-

-

Minimum Turn-On Voltage

3.0 VDC (9)

90 Vrms

18 Vrms

Must Turn-Off Voltage

1.0 VDC

10 Vrms

4 Vrms

Minimum Input Current [mA]

7

5

16

Maximum Input Current [mA]

12

10

20

Nominal Input Impedance [Ohms]

Current Regulated

Maximum Turn-On Time [msec]

½ Cycle (10)

20

20

Maximum Turn-Off Time [msec]

½ Cycle

30

30

 

General Specifications (5)

Description

Parameters

Dielectric Strength, Input/Output/Base (50/60Hz)

4000 Vrms

Minimum Insulation Resistance (@ 500 VDC)

109 Ohm

Maximum Capacitance, Input/Output

8 pF

Ambient Operating Temperature Range

-40 to 80°C

Ambient Storage Temperature Range

-40 to 125°C

Weight (typical)

2.6 oz (74.9g)

Housing Material

UL 94 V-0

Baseplate Material

Aluminium

Input Terminal Screw Torque Range (in-lb/Nm)

13-15 / 1.5-1.7

Load Terminal Screw Torque Range (in-lb/Nm)

18-20 / 2.0-2.2

SSR Mounting Screw Torque Range (in-lb/Nm)

18-20 / 2.0-2.2

Input/Load Terminal Screw Torque Range (in-lb/Nm) (2)

w/”K” option 8-10 / 0.9-1.13

Input/Output Terminal Screw Thread Size

#6-32 UNC / #8-32 UNC

Humidity per IEC60068-2-78

93% non-condensing

LED Input Status Indicator

w/”G” option (green)

MTBF (Mean Time Between Failures) at 40°C ambient temperature (11)

11,641,553 hours (1,328 years)

MTBF (Mean Time Between Failures) at 60°C ambient temperature (11)

7,210,376 hours (823 years)

 

Wiring Diagram

 

 

Equivalent Circuit Block Diagrams

 

Mechanical Specifications (5)

Tolerances: ±0.02 in / 0.5 mm

All dimensions are in: inches (millimeters)

 

Surge Current information

 

Thermal Derate Information

 

General notes

1) Single pair (up to 25A) Double pair* (up to 50A). *Caution: User must connect both pairs.

2) Option “K” is designed and tested for use with printed circuit boards or ring/fork terminals having a thickness between 0.031 and 0.093 inches (0.79 to 2.36 mm), and loads rated up to 50 Amps. For higher load currents, the “K” standoff temperature must not exceed 105°C.

3) Output will self-trigger between 450-600Vpk, Min. power factor 0.7 or higher, not suitable for capacitive loads.

4) Instantaneous turn-on version is not recommended for capacitive loads. Use zero turn-on only.

5) All parameters at 25°C unless otherwise specified.

6) For “S” option, operating voltage frequency is 47-63Hz.

7) For parts with option “S” maximum leakage current is 10mA.

8) Heat sinking required, see derating curves.

9) Increase minimum voltage by 1V for operations from -20 to -40°C.

10) Turn-on time for instantaneous turn-on versions is 0.02 msec (DC control Models).

11) All parameters at 50% power rating and 100% duty cycle.

12) Load can be wired to either SSR output terminal 1 or 2.

13) Elective Input Status LED, “G” option

14) Elective Overvoltage Protection, “P” option.

15) Elective Internal Snubber, “S” option.

16) Mechanical dimensions vary from G3 models.

 

Agency Approvals

EN60950 : Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7:

Designed in accordance with the requirements of IEC 62314

IEC 61000-4-2 : Electrostatic Discharge – Level 3

IEC 61000-4-4 : Electrically Fast Transients – Level 3

IEC 61000-4-5 : Electrical Surges – Level 3

IEC 60068-2-6 : Vibration 0.33mm and 0.75 mm Amplitude over 10-55 Hz

IEC 60068-2-27 : Shock Resistance 15g/11ms

cRU US E116949 SA LR81689 VDE 10143 UG CE RoSH

 

Part Numbers

Product selection

Control Voltage

10A

25A

50A

75A

90A

110A

125A

3-32 VDC

D2410

D2425

D2450

D2475

D2490

D24110

D24125

90-280 VAC

A2410

A2425

A2450

A2475

A2490

A24110

A24125

18-36 VAC

A2410E

A2425E

A2450E

A2475E

A2490A

A24110E

A24125E

 

Available Options

 

Part numbers

Parts Price Output current Connection Type of control Additional features Control voltage Input current min Input current max Depth LED indication
50 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
10 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
10 A Screw connection Instantaneous turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
10 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 22,6 mm N/A
10 A Screw connection Instantaneous turn on 18-36V ac 16 mA 20 mA 22,6 mm N/A
10 A Quick Mount Zero voltage turn on 90-280V ac 5 mA 10 mA 33,4 mm N/A
10 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
10 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 26,4 mm N/A
10 A Screw connection Zero voltage turn on Overvoltage Protection 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
110 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
110 A Screw connection Instantaneous turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
110 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 22,6 mm N/A
110 A Screw connection Zero voltage turn on Overvoltage Protection 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
125 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
125 A Screw connection Instantaneous turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
125 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 22,6 mm N/A
125 A Screw connection Zero voltage turn on Overvoltage Protection 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
25 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
25 A Screw connection Instantaneous turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
25 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 22,6 mm N/A
25 A Screw connection Instantaneous turn on 18-36V ac 16 mA 20 mA 22,6 mm N/A
25 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 22,6 mm Input Status LED
25 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 26,4 mm N/A
25 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
25 A Screw connection Zero voltage turn on Thermal Pad 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
25 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 26,4 mm N/A
25 A Screw connection Instantaneous turn on 90-280V ac 5 mA 10 mA 26,4 mm N/A
25 A Screw connection Zero voltage turn on Overvoltage Protection 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
25 A Screw connection Zero voltage turn on Snubber Included 90-280V ac 5 mA 10 mA 22,6 mm N/A
50 A Screw connection Instantaneous turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
50 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 22,6 mm N/A
50 A Screw connection Instantaneous turn on 18-36V ac 16 mA 20 mA 22,6 mm N/A
50 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 22,6 mm Input Status LED
50 A Screw connection Zero voltage turn on Thermal Pad 18-36V ac 16 mA 20 mA 22,6 mm Input Status LED
50 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 26,4 mm N/A
50 A Quick Mount Zero voltage turn on 90-280V ac 5 mA 10 mA 33,4 mm N/A
50 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
50 A Screw connection Zero voltage turn on Thermal Pad 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
50 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 26,4 mm N/A
50 A Screw connection Instantaneous turn on Overvoltage Protection, Snubber Included 90-280V ac 5 mA 10 mA 26,4 mm N/A
50 A Screw connection Zero voltage turn on Overvoltage Protection 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
75 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
75 A Screw connection Instantaneous turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
75 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 22,6 mm N/A
75 A Screw connection Instantaneous turn on 90-280V ac 5 mA 10 mA 26,4 mm N/A
75 A Screw connection Zero voltage turn on Overvoltage Protection 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
90 A Screw connection Zero voltage turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
90 A Screw connection Instantaneous turn on 90-280V ac 5 mA 10 mA 22,6 mm N/A
90 A Screw connection Zero voltage turn on 18-36V ac 16 mA 20 mA 22,6 mm N/A
90 A Screw connection Instantaneous turn on Thermal Pad 90-280V ac 5 mA 10 mA 22,6 mm N/A
90 A Screw connection Zero voltage turn on Overvoltage Protection 90-280V ac 5 mA 10 mA 22,6 mm Input Status LED
50 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
10 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 26,4 mm N/A
25 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
25 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
25 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 26,4 mm N/A
25 A Screw connection Zero voltage turn on Overvoltage Protection 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
50 A Screw connection Zero voltage turn on Overvoltage Protection 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
75 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
90 A Screw connection Zero voltage turn on Overvoltage Protection 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
10 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
10 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
10 A Quick Mount Zero voltage turn on 4-32V dc 7 mA 12 mA 33,4 mm N/A
10 A Quick Mount Instantaneous turn on Overvoltage Protection 4-32V dc 7 mA 12 mA 33,4 mm Input Status LED
10 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
10 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 26,4 mm N/A
10 A Screw connection Zero voltage turn on Overvoltage Protection 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
110 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
110 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
110 A Screw connection Zero voltage turn on Overvoltage Protection 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
125 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
125 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
125 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
125 A Screw connection Zero voltage turn on Overvoltage Protection 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
25 A Quick Mount Zero voltage turn on 4-32V dc 7 mA 12 mA 33,4 mm N/A
25 A Quick Mount Instantaneous turn on 4-32V dc 7 mA 12 mA 33,4 mm N/A
25 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
25 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
25 A Screw connection Zero voltage turn on Thermal Pad 4-32V dc 7 mA 12 mA 22,6 mm N/A
25 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 26,4 mm N/A
25 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 26,4 mm Input Status LED
25 A Screw connection Zero voltage turn on Snubber Included 4-32V dc 7 mA 12 mA 26,4 mm N/A
25 A Screw connection Zero voltage turn on Overvoltage Protection 4-32V dc 7 mA 12 mA 22,6 mm N/A
25 A Screw connection Zero voltage turn on Snubber Included 4-32V dc 7 mA 12 mA 22,6 mm N/A
50 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
50 A Quick Mount Zero voltage turn on 4-32V dc 7 mA 12 mA 33,4 mm N/A
50 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
50 A Screw connection Zero voltage turn on Thermal Pad 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
50 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 26,4 mm N/A
50 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 26,4 mm N/A
50 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 26,4 mm Input Status LED
50 A Screw connection Instantaneous turn on Snubber Included 4-32V dc 7 mA 12 mA 26,4 mm N/A
75 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
75 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
75 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 26,4 mm N/A
75 A Screw connection Instantaneous turn on Overvoltage Protection 4-32V dc 7 mA 12 mA 22,6 mm N/A
75 A Screw connection Zero voltage turn on Overvoltage Protection 4-32V dc 7 mA 12 mA 22,6 mm Input Status LED
75 A Screw connection Instantaneous turn on Snubber Included 4-32V dc 7 mA 12 mA 22,6 mm N/A
90 A Screw connection Zero voltage turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A
90 A Screw connection Instantaneous turn on 4-32V dc 7 mA 12 mA 22,6 mm N/A

Part

A2450
Panel Mount SSR 280V ac 50A, 90-280V ac In, ZC

Technical data

Overview

Output current 50 A
Output voltage 24-280V ac
Control voltage 90-280V ac
Connection Screw connection
Type of control Zero voltage turn on

Output Specification

Output voltage 24-280V ac
Number of poles 1

Input Specification

Control voltage 90-280V ac
Input current min 5 mA
Input current max 10 mA

General Specification

Temperature operational min -40 °C
Temperature operational max 80 °C
Storage temperature max 125 °C
Storage temperature min -40 °C
Weight 74,9 g
Height 57,3 mm
Width 44,5 mm
Depth 22,6 mm
LED indication N/A

Measurements and connections

Technical illustrations

Resource

Contact us

If you need any help, you can contact us in one of the following ways:

0116 284 9900

Send an e-mail

Use live chat