SSR/SSRT Series
TELEDYNE RELAYS
SINGLE SCR OR TRIAC OUTPUT TO 125 AMPS 1600 VOLTS
Industrial Solid State Products
PART NUMBERS
Package &
Chip Type
Max Blocking Input Type
Voltage (piv)/
Line Rating
Output
Current
Amps
Options
SSR-SCR
1600660
1200480
600240
D-DC Input
Zero Cross
Switching
10-Triac See Table
25-Triac Below and
25
40
55
75
90
125
Page 58
FEATURES/BENEFITS
•
•
Industry Standard Package.
R-DC Input,
Random
Floating screw type terminals in a high
temperature plastic housing for exceptional
ruggedness.
SSRT-Triac
600240
Turn-On
A-AC Input, Zero
Cross Switching
•
•
•
•
Triac output option for economy; Back-to-
Back SCR output option for higher current
and voltage ratings.
Options (Add Suffix to Part Number) - See Page 58 for full description
Constant Current Input minimizes source
current requirement (standard on D and A
inputs only)
-002 Control Status LED
-006 Faston Terminals
-007 -65°C Operation
(SSR series only)
-016 MOV
-021 TransAxTM (Available for D
or R input SCR output only)
-022 24 VAC Control
-023 0.1” Mounting Flange
-026 Non-Floating Output
Terminals
Exposed ceramic baseplate for reduced
thermal resistance and best thermal
performance.
Constructed using Teledyne’s unique
PowerthermTM or Fused CopperTM (for higher
current models) processes. These processes
yield superior thermal impedance and power
cycling capabilities through reduced thermal
interconnections, allowing for cooler, more
reliable operation.
-010 #8-32 Load Terminal
Hardware
-011 Terminal Extenders
-012 EZ MountTM
-027 VDE Certified Model
Contact factory for certified
part numbers.
-014 Plastic Cover
-015 Output Snubber for SSRT
series
•
•
Optional TransAXTM transient eliminator
offers up to 6000V Protection!
-031 Nickel-plated Lead Frame
Certifications:
Part Number Example: SSR1200480D125
-
-
-
UL and ULC Recognized File #E128555
CE # EN60947-1
MECHANICAL SPECIFICATION
VDE # 5928 (for applicable part numbers,
see Option -027 on page 64).
2.25
(57.15)
1.87
(47.5)
1.70
(43.18)
1.301
(30.71)
TYPICAL APPLICATIONS
•
On/Off controls of medium power AC
equipment.
•
Interfacing of microprocessor controls to AC
loads - lights, motors, heaters, valves,
solenoids etc.
1.10
(27.94)
0.50
(12.7)
C
L
1.00
0.25
(6.35)
•
•
•
•
•
•
•
Electromechanical line relay replacement.
Industrial and Process Controls.
Uninterruptable Power Supplies.
Robotics motor position and speed controls.
Light dimmers.
.170 DIA.
THRU (2)
(PLCS.)
(4.32)
(25.4)
1.75
(44.45)
0.75
#10-32 THREAD
#6-32 THREAD
(19.05)
1.037
(26.34)
Transformer tap switch.
Phase Proportional Drives
BLOCK DIAGRAM
GENERAL DESCRIPTION
The SS/SSRT series AC Solid State Relays are
designed to control heavy loads. Optical isolation
ensures complete protection of control elements from
load transients. Teledyne’s advanced design featuring
the PowerthermTM or Fused CopperTM process offers
users superior thermal management resulting in
superior performance, quality and reliability.
Load
or
+
OPTO
ISOLATED
CONTROL
DETECTION/
CONTROL
CIRCUIT
Control
Voltage
AC LINE
–
Load
Snubber standard in SSR
Series Only
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
page 6