RZ3A60A55 Carlo Gavazzi, Inc., RZ3A60A55 Datasheet
RZ3A60A55
Manufacturer Part Number
RZ3A60A55
Description
Relay; SSR; Zero-Switching; Cur-Rtg 3x55A; Ctrl-V 24-275/24-50AC/DC; Vol-Rtg 600AC
Manufacturer
Carlo Gavazzi, Inc.
Datasheet
1.RZ3A60A55.pdf
(3 pages)
Specifications of RZ3A60A55
Contact Form
3PST-NO
Current, Rating
55 A
Dimensions
73.5 mm L x 103 mm W x 41 mm H
Function
Zero-Switching
Material, Contact
Silver Alloy
Mounting Type
DIN Rail
Number Of Pins
8
Relay Type
Solid State
Resistance, Insulation
1000 Megohms
Standards
cUL, UL, CSA, CE
Temperature, Operating
-30 to +80 °C
Termination
Finger Safe
Voltage, Control
150 VAC
Voltage, Rating
660 VAC
Lead Free Status / Rohs Status
RoHS Compliant part
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RZ3A60A55
Manufacturer:
Carlo gavazzi
Quantity:
500
Company:
Part Number:
RZ3A60A55P
Manufacturer:
Carlo gavazzi
Quantity:
500
Solid State Relays
Industrial, 3-Phase ZS
Type RZ3A
Product Description
A Solid State Relay family
designed to switch various
loads such as heating ele-
ments, motors and transform-
ers. The relay is capable of
switching high voltages up to
600
varistor secures transient pro-
tection for heavy industrial
applications.
For higher reliability and load
cycle capability three semi-
conductor power units are sol-
dered directly on to the direct
Type Selection
Switching
mode
A: Zero Switching
Selection Guide
Rated operational Control
voltage
400 VACrms
480 VACrms
600 VACrms
Notes
Over-temperature protection and alarm output: add suffix P to include over-temperature protection and alarm output.
Example: RZ3A60D75P. Not available with “LD” type control.
Isolation
Rated isolation voltage
Input to output
Output to case
VACrms.
The
Rated operational
voltage
40: 400 VACrms
48: 480 VACrms
60: 600 VACrms
voltage
5 VDC
4-32 VDC
24-275 VAC/24-50 VDC
5 VDC
4-32 VDC
24-275 VAC/24-50 VDC
5 VDC
4-32 VDC
24-275 VAC/24-50 VDC
built-in
copper bonded (DCB) sub-
strate.
AC- or DC-controlled versions
are available. Built-in LED sta-
tus indication for applied con-
trol voltage and over-tempera-
ture alarm (optional). A version
that can be controlled with 5
VDC @ 15 mA (max) is also
available (LD).
The series covers a range of
load
AACrms.
4000 VACrms
4000 VACrms
currents
Rated operational
current
25: 3 x 25 AACrms
55: 3 x 55 AACrms
75: 3 x 75 AACrms
up
to
Rated operational current
3 x 25 A
RZ3A40LD25
RZ3A40D25
RZ3A40A25
RZ3A48LD25
RZ3A48D25
RZ3A48A25
RZ3A60LD25
RZ3A60D25
RZ3A60A25
75
Thermal Specifications
Operating temperature
Storage temperature
Junction temperature
• 3-phase Solid State Relay
• Zero switching
• Rated operational current: 3 x 25, 55 or 75 A
• Rated operational voltage: Up to 600 VAC
• Control voltage 5 VDC, 4-32 VDC or 24-275 VAC
• Integral snubber network
• Built-in varistor
• Over-temperature protection option with alarm output
• IP 10 back-of-hand protection
• LED indication of control input and over-temperature
Ordering Key
Solid State Relay
Number of poles
Switching mode
Rated opertional voltage
Control voltage
Rated opertional current
Options
alarm status
Control
voltage
LD: 5 VDC
D: 4-32 VDC
A: 24-275 VAC/24-50 VDC
3 x 55 A
RZ3A40LD55
RZ3A40D55
RZ3A40A55
RZ3A48LD55
RZ3A48D55
RZ3A48A55
RZ3A60LD55
RZ3A60D55
RZ3A60A55
RZ 3 A 60 D 75 P
-30° to +80°C (-22° to +158° F)
-40° to +100°C (-40° to + 212° F)
+125°C (+ 257˚F)
(available only for A and D input)
Option
P: Over-
temperature
protection and
alarm output
3 x 75 A
RZ3A40LD75
RZ3A40D75
RZ3A40A75
RZ3A48LD75
RZ3A48D75
RZ3A48A75
RZ3A60LD75
RZ3A60D75
RZ3A60A75
1
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RZ3A60A55 Summary of contents
Page 1
... A and D input RZ3A40LD55 RZ3A40LD75 RZ3A40D55 RZ3A40D75 RZ3A40A55 RZ3A40A75 RZ3A48LD55 RZ3A48LD75 RZ3A48D55 RZ3A48D75 RZ3A48A55 RZ3A48A75 RZ3A60LD55 RZ3A60LD75 RZ3A60D55 RZ3A60D75 RZ3A60A55 RZ3A60A75 -30° to +80°C (-22° to +158° F) -40° to +100°C (-40° 212° F) +125°C (+ 257˚F) 1 ...
Page 2
RZ3A General Specifications RZ3A40.. Operational voltage range 24-440 VAC Blocking voltage 850 V Operational frequency range Overvoltage category III Pollution degree 3 Approvals UL, cUL, CSA CE-marking Yes Input Specifications Control voltage range Pick-up voltage Drop-out ...
Page 3
RZ3A Connection Diagrams Terminal Wiring A1 (~) (+) Regulation ZC ZC Control Input AC/ (~) (-) B1 (+) Alarm Output B2 (-) Housing Specifications Weight Approx. 380 g Material Noryl Base plate 25, 55A Aluminum, nickel-plated 75A Copper, ...