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OMRON G3PF-525B-CTB Solid State Relays with Built-in Current Transformer
Brand: OMRON
Name: Solid State Relays with Built-in Current Transformer
Model: G3PF-525B-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, 200 to 480 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.

Contact configuration: Four SPST-NO relays.
Heat sink: No.
Built-in SSRs: G3S-201PL-PD.
Zero cross function: No.
Applicable output load: 0.6 A at 75 to 264 VAC(See note 1.).
Rated voltage: 5 VDC, 12 VDC, 24 VDC.
Compact Terminal SSR with 4 Outputs.
Easy-to-use SSR block that combines four compact G3S SSRs,
sockets, and heat sink in one unit OMRON G3PF-525B-CTB.
Easy wiring with separate I/O terminal construction G3PF-525B-CTB
LED operation indicator.
Special socket used for easy Relay replacement.
Mounts either on DIN track or with screws. Classification: Models with built-in CR circuits.
Rated voltage: Standard products, 100/110 or 200/220 VAC;
Made-to-order items, 110/120 or 220/240 VAC.
New Latching Levers for Circuit Checking OMRON G3PF-525B-CTB.
Added to Our Best-selling.
MY General-purpose Relays.
Now lead-free to protect the environment.
VDE certification (Germany).
Different colors of coil tape for AC and,
DC models to more easily distinguish them.
MY(S) models with latching levers added for,
easier circuit checking. Type: Standard.
Contact form: 3PDT.
Open structure: Screw terminals.
Mechanically Latching Relays Based on the OMRON G3PF-525B-CTB.
MM Power Relay.
Low power consumption due to mechanical latch for economic operation.
Relays with mixed coil specifications can be produced,
(e.g., AC setcoil and DC reset coil).
Operational response fast enough to enable pulse signal power applications.
Ambient operating temperature: –10°C to 55°C. Control terminal block: Screwless clamp terminal block.
Type: Standard.
Capacity: 20 A, 100 to 240 VAC.
Heater burnout detection: No.
Communications: No.
High-precision Control with Easy Setup,
Precise heater burnout detection.
Set value and present value monitoring with indicators.
Phase control or optimum cycle coontrol G3PF-525B-CTB.
RS-485 communications to set manipulated variables and,
monitor load current.
Total run time monitoring.
Output modes for phase control: proportional to phase angle,
proportional to voltage, proportional to square voltage,,
and constant-current control G3PF-525B-CTB.
Application with various loads: constant load resistance,
variable load resistance.
UL, and IEC/EN (TÜV) certified.


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