Series
EZ
5-18Amp • 120/240, 480 Vac • AC OUTPUT
nect terminals. The Series EZ is the
preferred choice for replacement of
120V and 240V Electro-mechanical
relays. Output consists of an SCR
• Low Leakage
• Quick Connect Terminals
• SCR Output
switch and is available in Zero-Cross
and Random Turn-On (Phase
Controlable) versions.
• 24V Control Available
(EZE Models)
The Series EZ SPST-NO AC output
relays offer a low profile package
with the convenience of quick con-
Manufactured in Crydom’s ISO 9001
Certified facility for optimum product
performance and reliability.
EZ240A12
EZE240A12
EZ240A18
EZE240A18
EZ480A12
EZE480A12
EZ480A18
EZE480A18
AC CONTROL (120Vac)
(24Vac)
MODEL NUMBERS
EZ240D5
DC CONTROL (5Vdc)
EZ240D12
EZ240D18
EZ480D12
EZ480D18
(24Vdc)
EZE240D12
EZE240D18
EZE480D12
EZE480D18
➀
OUTPUT SPECIFICATIONS
24-280
5
Operating Voltage (47-63 Hz) [Vrms]
24-280
12
24-280
18
48-660
12
48-660
18
Max. Load Current ➀ [Arms]
Min. Load Current, [mArms]
Transient Overvoltage [Vpk]
Max. Surge Current, (16.6ms) [Apk]
150
600
150
150
150
150
600
600
1200
1200
40
1.5
2.0
95
150
1.5
2.0
95
200
1.5
150
1.5
2.0
95
200
1.5
Max. On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (R
) [˚C/W]
θJC
2
1.1
1.1
2
Maximum I t for Fusing, (8.3 msec.) [A sec]
170
170
Max. Off-State Leakage Current @
Rated Voltage [mArms]
0.1
0.1
0.1
0.1
0.1
➀
500
Min. Off-State dv/dt @ Max. Rated Voltage [V/ µsec] ➀
Max. Turn-On Time ➀
500
500
500
500
1/2 Cycle (DC Input), 10.0 msec (AC Input)
1/2 Cycle (DC Input), 40.0 msec (AC Input)
Max. Turn-Off Time
0.5
Power Factor (Min.) with Max. Load
0.5
0.5
0.5
0.5
INPUT SPECIFICATIONS ➀
DC CONTROL
AC CONTROL
5Vdc
5Vdc
Nominal Voltage
5Vdc
24Vdc
120Vac
24Vac
EZE240D12
EZE240D18
EZ480D12 EZE480D12
EZ480D18 EZE480D18
EZ240A12 EZE240A12
EZ240A18 EZE240A18
EZ480A12 EZE480A12
EZ480A18 EZE480A18
MODEL NUMBERS
EZ240D12
EZ240D18
EZ240D5
4-15 Vdc
4.0 Vdc
3-15 Vdc
3.0 Vdc
Control Voltage Range
4-15 Vdc
4.0 Vdc
15-32 Vdc
15.0 Vdc
1.0 Vdc
90-140 Vrms 18-36 Vrms
Max. Turn-On Voltage
90.0 Vrms
10.0 Vrms
18.0 Vrms
2.0 Vrms
1.0 Vdc
1.0 Vdc
Min. Turn-Off Voltage
1.0 Vdc
300 Ohms
13 mAdc
300 Ohms
15 mAdc
Nominal Input Impedance
Typical Input Current @ Nominal Voltage
240 Ohms
15 mAdc
1500 Ohms
15 mAdc
10.6k Ohms 1.8k Ohms
10 mArms 10 mArms
GENERAL NOTES
© 2003 CRYDOM CORP, Specifications subject to change without notice.
➀ All parameters at 25˚ C unless otherwise specified.
➀ Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
➀ 240V, DC control models only, all others 2500Vrms.
➀ Heat sinking required, for derating curves see page 2.
For recommended applications and more information contact:
➀ Off-State leakage for snubbered
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: sales@crydom.com WEB SITE: http://www.crydom.com
UK: +44 (0)1202 365070 • FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506
version (suffix S) is 10.0 mArms.
➀ Turn-on time for random turn-on versions
is 0.1 msec (DC Control Models).
FastFax Document No.160
SERIES EZ.
Rev. 111203
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