120A10 OPTO 22, 120A10 Datasheet - Page 18
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120A10
Manufacturer Part Number
120A10
Description
SSR, PANEL MOUNT, 140VAC, 280VAC, 10A
Manufacturer
OPTO 22
Specifications of 120A10
Control Voltage Range
85VAC To 280VAC
Operating Voltage Range
12VAC To 140VAC
Load Current
10A
Isolation Voltage
4000Vrms
Control Voltage Type
AC
Relay Terminals
Screw
Brand/series
AC Series
Control Signal Range
85 VAC (Pick-Up), 10 VAC (Drop-Out)
Current, Rating
10 A
Current, Surge
110 Apeak
Dimensions
2.25 in. L x 1.75 in. W x 0.93 in. H
Function
Power
Mounting Type
PCB
Relay Type
Solid State
Standards
UL, CSA, CE
Termination
Screw
Voltage, Control
120 VAC
Voltage, Drop, On-state
1.6 V
Peak Surge Current
110A
Rohs Compliant
Yes
Control Voltage Max
280V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PAGE
18
Opto 22 SSRs for controlling single-phase motors are shown in
the following tables:
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
© 2006–2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com •
240D10 or 240A10
240D25 or 120A25
240D10 or 240A10
240D25 or 120A25
120D10 or 120A10
120D25 or 120A25
P or MP240D2
P or MP240D4
P or MP120D2
P or MP120D4
P or MP240D2
P or MP240D4
SSR Model
SSR Model
SSR Model
Z240D10
Z240D10
SSR Model
Z120D10
480D10-12
480D15-12
240D45
240D45
120D45
240D3
240D3
120D3
Non-Reversing Motors
Non-Reversing Motors
120-Volt Single-Phase
240-Volt Single Phase
120-Volt Single-Phase
240-Volt Single-Phase
Reversing Motors
Reversing Motors
MOTOR RATING
MOTOR RATING
MOTOR RATING
MOTOR RATING
1-1/2 Amp
1-1/2 Amp
1-1/2 Amp
1-1/2 Amp
1-1/2 Amp
1-1/2 Amp
1-1/2 HP
3/4 HP
1 Amp
1/4 HP
1/4 HP
1/3 HP
1/4 HP
1/4 HP
3/4 HP
1 Amp
1/4 HP
1/3 HP
1/2 HP
1 Amp
1/4 HP
1/4 HP
1/3 HP
800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
Solid-State Relays in Series
In applications requiring higher voltage, two Opto 22 SSRs
may be operated in series for double the voltage rating. The
built-in snubber in each SSR assures proper voltage sharing of
the two SSRs in series. In the following diagram, two 240-volt,
45-amp SSRs are connected in series for operation on a 480-
volt line. The control is shown with a parallel hook-up but it
should be noted that a serial connection can also be
implemented.
Lamp Loads
Since all Opto 22 SSRs are zero-voltage switching, they are ideal
for driving incandescent lamps, because the initial inrush
current into a cold filament is reduced. The life of the lamp is
increased when switched by a zero-voltage turn-on SSR. The
following table is a guide to selecting an Opto 22 SSR for
switching a given incandescent lamp.
SSR CURRENT RATING
SSR CURRENT RATING
10-Amp
25-Amp
45-Amp
10-Amp
25-Amp
45-Amp
2-Amp
4-Amp
2-Amp
4-Amp
120 Volt Lamps
240 Volt Rating
Solid-State Relays
LAMP RATING
LAMP RATING
1 Kilowatt
2 Kilowatt
3 Kilowatt
2 Kilowatt
4 Kilowatt
6 Kilowatt
100 Watt
400 Watt
200 Watt
800 Watt