Refer to Safety Precautions for All Solid State Relays.
Detects failures in SSR used for heater,
temperature control and simultaneously,
outputs alarm signal. This SSR supports the,
safe design of heater control systems, and,
contributes to maintenance improvements by the user.
Main detection items:
SSR short-circuits and SSR open-circuits,
Alarm output possible to NPN/PNP-input devices OMRON G3NB-220B-1 DC5～24V G3NB-220B-1 DC5～24V
The failure-detection function is built-in and power is supplied,
from the main circuit power supply making wiring simple.
Slim design (width: 22.5 mm) incorporating a heat sink.
In addition to screw mounting, DIN track mounting is also possible.
Certified by EC, UL, and CSA. Isolation: Phototriac Coupler OMRON G3NB-220B-1 DC5～24V.
Zero cross function: Yes.
Indicator: Yes(Yellow).
Applicable output load (See note 1.): 5 A at 24 to 240 VAC(See note 2.).
Rated input voltage: 5 to 24 VDC.
Wide Lineup of General-purpose Solid State.
Relays with Applicable Loads of 5 to 90 A.
AC Output Relays with 75-A and 90-A output currents have been,
added to the G3NA Series.
All models feature the same compact dimensions to provide a,
uniform mounting pitch OMRON G3NB-220B-1 DC5～24V.
Built-in varistor effectively absorbs external surges.
(except G3NA-D210B).
Operation indicator enables monitoring operation.
Protective cover for greater safety.
Standard models certified by UL and CSA and -UTU models by TÜV G3NB-220B-1 DC5～24V OMRON.
(except G3NA-410B, G3NA-420B, and G3NA-440B(-2)). Input terminals: Screwless clamp terminals (detachable) G3NB-220B-1 DC5～24V OMRON.
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 35 A, 100 to 240 VAC.
A New-concept SSR with Built-in.
Current Transformer G3NB-220B-1 DC5～24V OMRON.
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 heatters G3NB-220B-1 DC5～24V.
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 termiinals (detachable), or compact slotted,
screw terminals (detachable) OMRON G3NB-220B-1 DC5～24V.
Certified for CSA and EN (TÜV).
The G3PF-2@@B-@@@ Series is UL certified.