Ordering Information
Engineering Data
Form: 1 Form A (SPST-NO).
Duty: Continuous.
Isolation: 4000V rms input-to-output-to-ground.
Insulation Resistance: 109 Ohms, minimum, at 500VDC.
Capacitance: 8.0 pf maximum (input to output).
Temperature Range:
Storage: –40°C to +125°C
Operating: –40°C to + 80°C
Case and Mounting: Refer to outline dimension drawing.
Termination:
Control: Finger safe (IP20) screw clamps accepting
wire size up to #12 AWG (2.5 mm).
Load: Finger safe (IP20) screw clamps accepting
wire size up to #8 AWG (3.8 mm).
Ground: #10 screw with 5/16 in. hex/slottted head.
Installation Spacing: Minimum 0.8 in (20 mm) space between units.
Approximate Weight: 16.9 oz. (479 g).
Features
• DIN mount design with integral heatsink.
• Choice of 45, 55 or 65A rms inverse-parallel connected SCR output.
• 48 - 660VAC output.
• 4 -32VDC or 90 - 140Vrms input control.
• 4000V rms optical isolation.
• Green LED input status indicator.
• Finger-safe (IP20) screw clamp terminals for load and control.
• Ground terminal.
Input Specifications
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
SSRM-600A45 SSRM-600A55 SSRM-600A65
SSRM-600D45 SSRM-600D55 SSRM-600D65
File E29244
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that users also seek out the pertinent approvals files of the
agencies/laboratories and review them to confirm the product meets the requirements
for a given application.
45-65A DIN Mount Solid State Relay
With Paired SCR Output, Integral Heatsink
Typical Part Number SSRM -600 A 55
1. Basic Series: SSRM = Solid State Relay with Integral Heatsink for DIN Rail Mounting
2. Line Voltage: 600 = 48 - 660 VAC
3. Input Type & Voltage: A = 90 - 140VAC
D = 4 - 32VDC
4. Maximum Switching Rating/Output: 45 = 45.0A rms
55 = 55.0A rms
65 = 65.0A rms
Parameter Conditions AC Control Units DC Control Units
Control Voltage Range VIN @ 25°C 90 - 140 Vrms 4.0 - 32 VDC
Reverse Voltage VIN (Max.) @ 25°C — 32 VDC
Must Operate Voltage VIN(OP) (Min.) @ 25°C 90 Vrms 4.0 VDC
Must Realease Voltage VIN(REL) (Min.) @ 25°C 10 Vrms 1.0 VDC
Input Current (Typical) @ 25°C 15 mA @ 120 Vrms 14 mA @ 5 VDC
Input Current (Max.) @ 25°C — 30 mA
Solid State Relay
SSRM Series
01-2018, Rev. 0118
www.te.com
© 2015 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
1
Potter & Brumfield
Outline Dimensions
Electrical Characteristics (Thermal Derating Curves)
Output Specifications (@ 25° C, unless otherwise specified)
40
30
50
60
20
10
Ambient Temperature (ºC)
Output Current (Arms)
45 A
60
45
75
90
30
15
Ambient Temperature (ºC)
Output Current (Arms)
55 A
60
45
75
90
30
15
Ambient Temperature (ºC)
Output Current (Arms)
65 A
50 60 70 80
20 30 4010 50 60 70 80
20 30 4010 50 60 70 80
20 30 4010
Recommended Torque Range for Terminal Screws:
Control: 5 - 6 in lb (0.6 - 0.7 Nm).
Output: 10 - 15 in lb (1.1 - 1.7 Nm).
3.0
(76.2)
2.5
(63.5)
3.0
(76.2)
3.5
(88.9)
4.3
(109.2)
.9
(22.9)
1.75
(44.5)
0.75
(19.1)
1.0
(25.4)
OUTPUT
INPUT
I
N
P
U
T
S
T
A
T
U
S
MOUNTING HOLE
0.17 (4.3) DIA.
BLACK
ANODIZED
ALUMINUM
HEATSINK
MOUNTING SLOT
0.17 x 0.20 (4.3 x 5.1)
Solid State Relay
SSRM Series (Continued)
01-2018, Rev. 0118
www.te.com
© 2015 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
2
Potter & Brumfield
