Macromatic GB Series Catalog Page
GENERAL PURPOSE BLADE RELAYS
GB Series
Macromatic GB Series General Purpose Relays provide high reliability and
durability for applications requiring an economical solution.
These “cube style” relays are congured with Blade style terminals. They are rated
for 20,000,000 mechanical operations. Even though compact in size, these relays
provide up to 12 Amp contacts at various AC and DC coil voltage ratings.
Sockets for GB Series relays can be either DIN-rail or screw-mounted.
general purpose | blade relays
High capacity 12 Amp rated
LED indication
Push-to-test button
Transparent dust cover
2- or 3-pole congurations
RoHS compliant
UL/cUL, CE approval
Typical Model Code
BASE PART NUMBER
Control Output
Series Voltage Contacts
GB Blade Terminal
OUTPUT
CONTACTS
2 FORM C
024D 24 V DC
120A 120V AC
CONTACT
RATING
12 Amp 24V DC GB024D2
2 2 Form C
3 3 Form C
CONTROL
VOLTAGE
CATALOG
NUMBER
WIRING/SOCKET
8-Blade Socket
SB2ZC5
1
5
9
13 14
4
8
12
12 Amp 120V AC GB120A2
File #E236146
10 Amp 24V DC GB024D3
3 FORM C
10 Amp 120V AC GB120A3
See page 8 for additional socket information.
Bottom View
DIAGRAM 818
11-Blade Socket
SB3ZC5
1
2
4
78
13 14
Bottom View
DIAGRAM 819
3
5
6
9
4
GENERAL PURPOSE BLADE RELAYS
(6)
BLADE (8)
(6)
BLADE (11)
Application Data
Load (Burden):
DC: Approximately 1.1 W; AC: Approximately 1.5 VA
Output Contacts:
Arrangement
2C: 12A 250V AC/30V DC 3000 VA/360 W
3C: 10A 250V AC/30V DC 2500 VA/300 W
Life:
20,000,000 mechanical operations
100,000 electrical operations
Temperature: -40° C to 70° C (-40° to 158° F)
Unit Weight: Approximately 0.08 lb (36 g)
Safety Approvals: UL/cUL, CE, RoHS compliant
File #E236146
GB Series
general purpose | blade relays
Dimensions
0.8
(22)
LED
1.1
(28)
1.5
(37)
TEST BUTTON
0.8
(22)
LED
1.1
(28)
1.5
(37)
TEST BUTTON
0.24
2 Form C (2 Pole) 3 Form C (3 Pole)
Dimensions in Inches (Millimeters)
0.24
5
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