eater Than 150VAC, Unless Polarity is the Same on
all Poles
UL RECOGNIZED FILE NO.: E37066
CSA CERTIFIED FILE NO.: LR20690
EXPECTED LIFE
Electrical At Rated Load (Minimum)
100,000 Operations Except as Noted
Mechanical Life
10,000,000 Operations
DIELECTRIC STRENGTH
800 VRMS, 60 Hz Between Contacts
2200 VRMS, 60 Hz Between Other Elements
DIMENSIONS
[Unit Inch (mm)]
MODELS
263:
Open Frame Relay with Standard Mount
268:
Plastic Covered Plug-In Relay
268F:
Flanged Cover Relay for Easy Mounting
268B:
Plastic Covered Relay with Test Button
COIL DATA
RESISTANCE
NOMINAL
NOMINAL
IN OHMS
COIL
VOLTAGE
± 10%
POWER
6VAC
4.5
12VAC
18
AC Coils
24VAC
72
2.2VA
48VAC
285
120VAC
1850
240VAC
7200
6VDC
24
12VDC
96
DC Coils
24VDC
375
1.5W
48VDC
1500
110VDC
8000
Coil Voltages: AC: Up to 277 Volts/60 Hz DC: Up to 125 Volts
Coil Treatment: Molded Rynite
®
Std. Class F
Insulation Resistance: 100 Megohms Minimum
UL Insulation System File No.: E74443
S155D 155°C Total Temperature Std.
(Covers S105 Class A and S130D Class B Requirements)
OPERATE DATA
Pick Up (at 25°C): AC Volts 85% or Less of Nominal
DC Volts 75% or Less of Nominal
Operate Time:
Approx. 15 Milliseconds
Release Time:
Approx. 15 Milliseconds
ENVIRONMENTAL DATA
Operating Ambient: AC: -45° to 65°C DC: -45° to 80°C
Coil Temperature Rise: (25°C Ambient Continuous Duty)
AC: 45° Approx. @ 60 Hz Use at 50 Hz
will Cause Slight Increase in Coil Rise
DC: 35° Approx.
MECHANICAL DATA
Terminals: .187" x .020" Quick Connect/Solder
Cover:
Clear Polycarbonate - Flammability Rating 94V2
Weight:
Approx. 3 oz. (85 g)
ORDERING INFORMATION
AC Coils
MODEL
POLE CONFIG.
24VAC
120VAC
240VAC
SPDT
20683-82
20683-84
20683-85
268
DPDT
20684-82*
20684-84*
20684-85
3PDT
20876-82
20876-84
20876-85
DC Coils
MODEL
POLE CONFIG.
12VDC
24VDC
110VDC
SPDT
20685-81
20685-82
20684-84
268
DPDT
20686-81
20686-82*
20684-84
3PDT
20897-81
20897-82
20897-84
*Black Items are Normally Stocked.
*
Blue Items are Non Stock. Minimum Quantity May Be Required.
1.37
(34.80)
1.50
(38.10)
1.27
(32.26)
.437
(11.10)
.375 (9.53)
.065 (1.65) x .156 (3.96) x .218 (5.54) TAB
2.50 (63.50)
2.90 (73.66)
.745 (18.92)
.625 (15.88)
.156
(3.96)
2.20 (55.88)
.23 (5.84)
.187 (4.75) x .020 (0.51)
Q.C. MALE TERMINALS
PUSH
BUTTON
Note: The 263/268 Series Relay is a 15 Amp Version of the
262/267 Series Relay Except With .187" Quick Connect
Terminals. The User May Utilize the 260 Series Dimensions
on Page 15 for Further Detail.
263
268