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G3PF-225B-CTB Solid State Relays with Built-in Current Transformer
OMRON G3PF-225B-CTB Manual And Instructions
G3PF-225B-CTB INSTRUCTION MANUAL

OMRON G3PF-225B-CTB Product information and technical parameters:
Brand: OMRON
Name: Solid State Relays with Built-in Current Transformer
Model: G3PF-225B-CTB
Input terminals: Screwless clamp terminals (detachable).
Isolation method: Phototriaccoupler.
Zero cross function: Yes.
Operation indicator: Yes.
Alarm output: 2 outputs (Heater Burnout Detection,
SSR Short-circuit Failure Detection).
Applicable load (See note.): 2 to 25 A, 100 to 240 VAC.
A New-concept SSR with Built-in.
Current Transformer.
Heater Burnout and SSR Short.
circuit Failure Detection.
Built-in Current Transformer (CT) helps reduce wiring steps.
Detects the burnout of any one of a group of heaters.
Detects the burnout of 3-phase heaters.
Detects SSR short-circuit failures.
Error detection level can be easily set with a switch.
Mounts to a DIN track or with screws.
Three types of input terminals available: M3 terminals,
screwless clamp terminals (detachable), or compact slotted,
screw terminals (detachable).
Certified for CSA and EN (TÜV).
The G3PF-2@@B-@@@ Series is UL certified.

Number of phase: Single-phase.
Control terminal block: Screwless clamp terminal block.
Type: Constant current.
Capacity: 60 A, 100 to 240 VAC.
Heater burnout detection: Yes.
Communications: Yes.
High-precision Control with Easy Setup,
Precise heater burnout detection.
Set value and present value monitoring with indicators G3PF-225B-CTB.
Phase control or optimum cycle control.
RS-485 communications to set manipulated variables and,
monitor load current G3PF-225B-CTB
Total run time monitoring.
Output modes for phase control: proportional to phase angle,
proportional to voltage, proportional to square voltage,
and constant-current control.
Application with various loads: constant load resistance,
variable load resistance G3PF-225B-CTB.
UL, and IEC/EN (TÜV) certified. Terminal (wire connection): Screw terminal.
Applicable output load: AC load.
Zero cross function: Yes.
Rated input voltage: AC 200V.
Global standard size,
low profile slim I/O relay with width 6.2 mm,
slim I/O solid state relay.
Realized about 25% lower profile than conventional,
products, contributing to further miniaturization of the,
control panel G3PF-225B-CTB.
Push-In Plus terminal blocks are used to save wiring work,
in comparison with conventional screw terminals.
(Wiring time is reduced by 60%* in comparison with,
traditional screw terminals.).
No screw loosening means maintenance-free application,
realizing high reliability.
Hand-free structure that holds an inserted flat-blade,
screwdriver to achieve easier wiring work for stranded wires.
Screw terminal is also stocked to meet the screw type needs.
Mounted relay or solid-state relay has a plug-in terminal.
that is difficult to bend at the time of exchange. Standard certification: No.
Action indicator: there.
Applicable load of output: DC5 2A ~ 110V.
Input rated volttage: AC100/110V G3PF-225B-CTB.
Insulation: photo coupler.
Zero trigger function: No.
And the MY type of the same shape of the G3F series of new international standard certification (-VD type).
Achieved UL, CSA, EN (VDE certification) standard ccertification G3PF-225B-CTB. (type -VD)
Socket terminal type of same size with MY (2 pole type).
A model with an action indicator to check the status of the input.


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