1

G9TA

AC Power Latching Relay

60 A High power latching relay

• High power switching, Compact size

• High magnetic latching force provides vibration resistance

• Low contact resistance

Ordering Information

Note. When ordering, add the rated coil voltage to the model number.

Example: G9TA-U1ATH DC12

Rated coil voltage

However, the notation of the coil voltage on the product case as well as on the packing will be marked as[][] VDC.

Ratings



Coil

Single-winding Latching Type

Double-winding Latching Type

Note 1. The rated current and coil resistance were measured at a coil temperature of 23°C with tolerances of ± 10%.

Note 2. The operating characteristics are measured at a coil temperature of 23°C.

Note 3. The maximum permissible voltage is the maximum value of the fluctuation range for the Relay coil operating power supply and was measured at an ambient

temperature of 23°C.



Contacts

RoHS Compliant

Classification

Contact Form

Terminal Shape

Enclosure rating

Model

Rated coil voltage

Minimum packing unit

Single coil

SPST-NO

M5 securing screw

Flux protection

G9TA-U1ATH

12 VDC

25 pcs/tray

Welding terminals

G9TA-U1ATW

Double coils

M5 securing screw

G9TA-K1ATH

12 VDC

Welding terminals

G9TA-K1ATW

Item

Rated current (mA)

Coil resistance (

Ω)

Must set voltage

Must reset

voltage

Max. voltage

Power consumption

Rated Voltage

(V)

% of rated voltage

Set coil (W)

Reset coil (W)

DC

12

83

145

80% max.

80% max.

110% max.

Approx. 1.0

Item

Rated current (mA)

Coil resistance (

Ω)

Must set voltage

Must reset

voltage

Max. voltage

Power consumption

Rated Voltage

(V)

Set coil

Reset coil

Set coil

Reset coil

% of rated voltage

Set coil (W)

Reset coil (W)

DC

12

217

217

55

55

80% max.

80% max.

110% max.

Approx. 2.6

Approx. 2.6

Model

G9TA-U1A /G9TA-K1A

Item

Load

Resistive load

Inductive load (PF=0.5)

Contact type

SPST-NO

Contact material

Ag Alloy

Rated load

60 A at 250 VAC

Rated carry current

60 A

Max. switching voltage

250 VAC

Max. switching current

60 A

Model Number Structure

G9TA- 1A 

1. Relay Function

U: Single-winding latching

K: Double-winding latching

12 3

2. Number of poles

1: 1-Pole

4

3. Contact Form

A: SPST-NO

4. Terminal shape

TH: M5 securing screw

TW: Welding terminals

Application Examples

• Smart Meter

• Lighting control

• PV Inverter

• EV Charger