G5NB
PCB Power Relay
■Approved Standards
The approval rating values for overseas standards are different from the performance values determined individually. Confirm the values
before use.
●UL Recognized:
(File No. E41515)
(File No. LR31928)
CSA Certified:
Number of test
operations
Model
Contact form
Coil ratings
Contact ratings
3A 125V AC (Resistive) 70°C
3A 30V DC (Resistive) 70°C
G5NB-1A(4)
SPST-NO
(1a)
5~24V DC
6,000
G5NB-1A(4)-E
G5NB-1A-E-HA
5A 250 V AC (Resistive) 85°C
5A 30 V DC (Resistive) 70°C
●EN/IEC, VDE Certified
(Certificate No. 137575)
Number of test
operations
Model
Contact form
Coil ratings
Contact ratings
3A 250V AC (Resistive) 85°C
3A 30V DC (Resistive) 85°C
G5NB-1A(4)
100,000
SPST-NO
(1a)
5, 12, 18, 24V
DC
5A 250 V AC (Resistive) 85°C
5A 30 V DC (Resistive) 85°C
10,000
G5NB-1A(4)-E
G5NB-1A-E-HA
3A 250V AC (Resistive) 85°C
100,000
Creepage distance
Clearance distance
6.0 mm min.
6.0 mm min.
IIIa
G
5
N
B
Insulation material group
Pollution degree 2 / Reinforced (Sealed)
Pollution degree 3 / Basic (Flux protection) / Reinforced (Sealed)
Type of insulation coil-contact circuit
open contact circuit
Micro disconnection
Rated Insulation voltage
250 V
3
Pollution degree
Rated voltage system
Over voltage category
250 V
III
Category of protection according to IEC 61810-1 RT II (Flux protection) / RT III (Sealed)
<HA Models only>
Glow wire according to IEC 60335-1
GWT 750°C min. (IEC 60695-2-11) / GWFI 850°C min. (IEC 60695-2-12)
PTI 250 V min. (housing parts)
V-0
Tracking resistance according to IEC 60112
Flammability class according to UL94
■Precautions
●Please refer to “PCB Relays Common Precautions” for correct use.
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company
Contact: www.omron.com/ecb
Cat. No. J143-E1-09
0316(0207)(O)
5