Ge security industrial, Mounting configurations, Accessories – Edwards Signaling 302 User Manual
Page 2
www.ge-security.com/industrial
12345 SW Leveton Drive
Tualatin, OR 97062
Phone: 800-247-9447
Fax: 503-691-7563
GE Security
Industrial
©2004 GE Security Industrial. GE Security Industrial reserves the right to change specifications without notice.
I-3894-0204 11509 Rev
D
Ordering/Electrical
Specifications
General Specifications
Enclosure
Folded Stainless steel
Temperature Range
-40
°
F to 180
°
F (-40
°
C to 80
°
C)
Environmental
Hermetically Sealed Contact Switch
Encapsulated in Polyurethane
NEMA Rating
1, 2, 4, 4X, 5, 12
Protection Class
IP 66
Response Time
1 msec (5.4VA); 10 msec (150VA)
Life Cycles
100,000 Under Full Load;
Up to 200,000,000 Under Dry Circuit
Lead Types/O.D.
Armored Cable (A) 3/16" Stainless
Steel with two 18 AWG wires/0.7"(0.18cm) Each
UL/CSA
All Models
PART NUMBER
CONTACT
1
LOAD RATING
SWITCHING VOLTAGE
SWITCHING CURRENT
CONTACT
NOMINAL SENSE RANGE
2
BREAK RANGE
LEAD LENGTH
CONFIG.
AC/DC
MAXIMUM, AC/DC
MAXIMUM, AC/DCRESISTANCE
Max. Min.
NOMINAL
NOMINAL
302-CT-03A
N.O.
2.5VA/2.5W
[email protected] [email protected]
0.5 Ohms
0.75"(1.9cm) 0.375"(1.0cm)
1.2"(3.0cm)
3'(0.9m)
302-CT-06A
N.O.
2.5VA/2.5W
[email protected] [email protected]
0.5 Ohms
0.75"(1.9cm) 0.375"(1.0cm)
1.2"(3.0cm)
6'(1.8m)
302-DT-03A
4
N.O./
150VA/NA
1.25A
3
@1.25A
NA
NA
0.75"(1.9cm) 0.375"(1.0cm)
1.2"(3.0cm)
3'(0.9m)
302-DT-06A
4
N.O./
150VA/NA
1.25A
3
@120V
NA
NA
0.75"(1.9cm) 0.375"(1.0cm)
1.2"(3.0cm)
6'(1.8m)
Warning— Each electrical rating is an individual maximum and cannot be exceeded!
1
Configuration with actuator away from the switch
2
Proximity of ferrous materials usually reduces sense range — typically by 50%. The shape and type of material cause a wide diversity of effects.
Testing is required to determine actual sense range for specific applications.
3
Can withstand inrush surge up to 4 amps. Voltage drop is 1.5V. Minimum Switch Current 30mA.
4
Do not exceed 10 switches in series.
Mounting Configurations
Perpendicular
Actuation
Door
Actuation
Parallel Actuation
Best
Best
Not Recommended
Pivot Actuation
Good
Three configurations are appropriate for safety interlock applications. The parallel
actuation can result in on/off/on signal if the actuator passes by the switch rather
than coming to rest in proximity to it. This is NOT a recommended configuration for
safety interlock applications.
Figure 2
File E 122942
LR89176
Accessories
PART NUMBER
TAMPER PROOF SCREWS & SCREWDRIVER
1953
#6 x 3/4"L Tampruf
Roundhead Screw
1954
#8 x 1-1/2"L Tampruf Roundhead Screw
1955
Tampruf
®
Screwdriver
1956
Tampruf
®
1/4" Drive Bit for #6 and #8 Screws
triac
output
triac
output