Omron G7J - Page 4

A-60 Power Relay G7J
Note: 1. The above values are all initial values.
2. The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.
3. The operate and the release times were measured with the rated voltage imposed with any contact bounce ignored at an ambient tem-
perature of 23°C.
4. The insulation resistance was measured with a 500-VDC megger applied to the same places as those used for checking the dielectric
strength.
5. The electrical endurance was measured at an ambient temperature of 23°C.
6. This value was measured at a switching frequency of 60 operations per minute.
■ Approved Standards
The G7J satisfies the following international standards. Approval for some international markings and symbols are still pending, however, and in-
formation on them will be added when they are approved.
UL (File No. E41643)
CSA (File No. LR35535)
Note: *These ratings are bifurcated contact ratings.
Reference
UL approval: UL508 for industrial control devices
UL1950 for information processing equipment including business machines
CSA approval: CSA C22.2 No. 14 for industrial control devices
CSA C22.2 No. 950 for information processing equipment including business machines
VDE (File No. 5381UG)
Note: Add the suffix “-KM” to the model number when ordering.
*These ratings are bifurcated contact ratings.
Reference
VDE approval: EN60255-1-00: 1997
EN60255-23: 1996
Coil ratings Contact ratings Number of test
operations
24 to 265 VAC
6 to 110 VDC
NO contact 25 A 277 VAC, Resistive 30,000
25 A 120 VAC, General Use
25 A 277 VAC, General Use
25 A 240 VAC, General Use 100,000
1.5 kW 120 VAC, Tungsten 6,000
1.5 hp 120 VAC
3 hp 240/265/277 VAC
3-phase 3 hp 240/265/277 VAC 30,000
3-phase 5 hp 240/265/277 VAC
20FLA/120LRA 120 VAC
17FLA/102LRA 277 VAC
TV-10 120 VAC 25,000
25 A 30 VDC, Resistive 30,000
*1 A 277 VAC, General Use 6,000
NC contact 8 A 277 VAC, Resistive 30,000
8 A 120 VAC, General Use
8 A 277 VAC, General Use
8 A 30 VDC, Resistive
*1 A 277 VAC, General Use 6,000
Model Coil ratings Contact ratings
NO contact NC contact
G7J-4A-B(P) (T) (Z)
G7J-2A2B(P) (T)
G7J-3A1B-B(P) (T) (Z)
6, 12, 24, 48, 100 VDC
24, 50, 100 to 120, 200 to 240 VAC
25 A 240 VAC cosφ = 0.4
25 A 240 VAC cosφ = 1
25 A 30 VDC L/R ≥ 1
*1 A 240 VAC cosφ = 0.4
8 A 240 VAC cosφ = 0.4
8 A 240 VAC cosφ = 1
8 A 30 VDC L/R ≥ 1
*1 A 240 VAC cosφ = 0.4