Datasheet

DC Power Relays (25-A Models) G9EB-1 17
DC Power Relays (25-A Models)
G9EB-1
DC Power Relays Capable of Interrupting
High-voltage, High-current DC Load
• Utilizes a unique gas-filled, fully sealed, non-ceramic construc-
tion achieved by using resin with a metal case. This reduces the
need for special processing and materials that were required
with previous models, resulting in a low-cost relay that is both
compact and lightweight.
• Smallest and lightest in its class at 25 × 60 × 58 mm and approx-
imately 135 g. This is approximately half the volume and a third
of the weight of other DC Power Relays in the same class (400
VDC, 25 A).*
• The unique design of the contact switching component and per-
manent magnet for blowing out the arc eliminates the need for
polarity in the main circuit (contact terminal). This improves
ease of wiring and installation, and contributes to providing fail-
safe measures against incorrect wiring.
* Based on our investigation as of December 2004.
Note: Refer to Precautions on page 22.
Model Number Structure
■ Model Number Legend
1. Number of Poles
1: 1 pole
2. Contact Form
Blank: SPST-NO
3. Coil Terminals
B: M4 screw terminals
4. Special Functions
Ordering Information
■ List of Models
Note: 1. Two M4 screws are provided for the contact terminal connection.
2. Two M4 screws are provided for the coil terminal connection.
12 34
G9EB-@-@-@-@
Models Terminals Contact form Coil rated voltage Model
Coil terminals Contact terminals
Switching/current con-
duction models
Screw terminals (See note 2.) Screw terminals
(See note 1.)
SPST-NO 12 VDC
24 VDC
48 VDC
60 VDC
100 VDC
G9EB-1-B