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DC Power Relay (60 A and 100 A Type) G9EA-1 (Part Number)

DC Power Relay (60 A and 100 A Type) G9EA-1
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Product Description

DC power relay capable of interrupting high voltage high current DC loads.
[Features]
・ Compact size with height 86.7 mm × width 44 mm × length 98 mm, compatible with 400 V DC, 200 A opening and closing (Maximum 400 V DC, 1,000 A can be cut off)
・ The gas filling and sealing structure of the opening/closing part and drive part enables high-capacity load cutoff due to its small size. In addition, arc space-free space saving and safety are realized. At the same time, it achieves high contact reliability of contacts that are not affected by the surrounding atmosphere
・ No restrictions on mounting direction due to miniaturization of parts and proper matching design
・ Assortment of terminal covers required for general industrial machinery
・ UL/CSA standard UL508 acquisition

DC Power Relay Specifications

G9EA-1 external appearance

G9EA-1 external appearance

  • A compact relay (67.2 × 36 × 73 mm [H × W × L]) capable of 400-V DC 60-A switching. (Capable of interrupting 600 A at 300 V DC max.)
  • The switching section and driving section are gas-injected and hermetically sealed, allowing these compact relays to interrupt high-capacity loads. Also requires no arc space, saves space, and helps ensure safe applications. Also provides high contact reliability with contacts that are not affected by the surrounding atmosphere.

DC Power Relay Performance

FormatModel G9EA-1(-B)Model G9EA-1(-B)-CA
Contact Resistance *130 mΩ max. (Typ. 0.6 mΩ)10 mΩ max. (Typ. 0.3 mΩ)
Contact Voltage Drop0.1 V max. (for a carry current of 60 A)0.1 V max. (for a carry current of 100 A)
Operating Time50 ms max.
Release Time30 ms max.
Insulation Resistance *2Between Coil and Contacts1,000 MΩ min.
Between Contacts of Same Polarity1,000 MΩ min.
Dielectric StrengthBetween Coil and Contacts2,500 V AC for 1 min
Between Contacts of Same Polarity2,500 V AC for 1 min
Impulse Withstand Voltage *34,500 V
Vibration ResistanceDurability10 to 55 to 10 Hz, 0.75-mm single amplitude (Acceleration: 2.94 to 88.9 m/s2)
Malfunction10 to 55 to 10 Hz, 0.75-mm single amplitude (Acceleration: 2.94 to 88.9 m/s2)
Shock ResistanceDurability490 m/s2
Malfunction196 m/s2
Mechanical Durability *4200,000 operations min.
Electrical Durability (Resistive Load) *5120 V DC 100 A 3,000 operations min.400 V DC 30 A 1,000 operations min.
400 V DC 60 A 3,000 operations min.120 V DC 30 A 2,500 operations min.
400 V DC 30 A 30,000 operations min.--
Short-Time Carry Current100 A (10 mins)150 A (10 mins)
Maximum Interruption Current300 V DC 600 A (5 times)--
Overload Interruption400 V DC 180 A (100 times min.)120 V DC 100 A (150 times min.)
Reverse Polarity Interruption200 V DC - 60 A (1,000 times min.)--
Ambient Operating Temperature-40 to +70°C (assuming no icing or condensation)
Ambient Operating Humidity5 to 85% RH
Weight (Including Accessories)Approx. 310 g

Note: The above values are initial values at an ambient temperature of 23°C unless otherwise specified.
*1. Measurement conditions: 5 V DC, 1 A, voltage drop method.
*2. Measurement conditions: measured with a megohmmeter (500 V DC).
*3. Measured with a JEC-212 (1981) standard impulse voltage waveform (1.2 × 50 µs).
*4. Test conditions: switching frequency: 3,600 operations/hr

*5. Test conditions: switching frequency: 60 operations/hr

DC Power Relay External Shape and Dimensional Drawing

Screw terminal type Model G9EA-1-B(-CA) external shape

Screw terminal type Model G9EA-1-B(-CA) external shape

Screw terminal type Model G9EA-1-B(-CA) dimensional drawing

Screw terminal type Model G9EA-1-B(-CA) dimensional drawing

Mounting hole machining dimensions

Mounting hole machining dimensions

  • *See the catalog for external shapes and dimensional drawings for model numbers other than those detailed above.
Part Number
G9EA-1-B DC12
G9EA-1-B DC24
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipCoil rated voltage (DC)
(V)

₹ 7,553.00

1 Piece(s) Same day 12

₹ 14,901.00

1 Piece(s) Available 6 Day(s) or more 24

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Basic Information

Application Power Contact Configuration 1a Terminal shape Screw terminal
Contact rated current (minimum value for AC and DC)(A) 60 Representative Standard UL / CSA Dimension height(mm) 67.2
Dimension width(mm) 36 Dimension depth(mm) 73 Type Switch/ conductive type
DC rated load DC400V/60A, DC120V/100A