R55-11A20-120F NTE Electronics, Inc., R55-11A20-120F Datasheet
R55-11A20-120F
Manufacturer Part Number
R55-11A20-120F
Description
Relay; E-Mech; Gen Purp; DPDT; Cur-Rtg 25A; Ctrl-V 120AC; Vol-Rtg 120/300AC; Flange Mnt
Manufacturer
NTE Electronics, Inc.
Datasheet
1.R55-11A20-120F.pdf
(1 pages)
Specifications of R55-11A20-120F
Brand/series
R55 Series
Contact Form
DPDT
Current, Rating
25 A
Dielectric Rating
2200 V (RMS) Pole to Adjacent Pole, 1600 V (RMS) Contacts⁄Coil to Frame, 1000 V (RMS) Across Open Contacts
Dimensions
1.531 in. L x 1.406 in. W x 2.906 in. (Max.)
Function
General Purpose
Material, Contact
Silver Cadmium Oxide, Gold Flashed 1⁄4 in. Dia.
Mounting Type
Panel
Relay Type
Electro Mechanical
Standards
UL, CSA
Temperature, Operating, Maximum
50 °C
Temperature, Operating, Minimum
-30 °C
Termination
Quick Connect
Voltage, Control
120 VAC
Voltage, Rating
600 VAC
Features
•
•
•
•
58
R55−5A20−24F
R55−5A20−120F
R55−11A20−24F
R55−11A20−120F
R55−11A20−240F
R55−5D20−12F
R55−5D20−24F
R55−11D20−12F
R55−11D20−24F
NTE Type No.
Clear See−Thru Cover
Flange Mount
.250” (6.35mm) Quick Connect Terminals also Suitable
for Soldering
Heavy Duty Contacts
A
SPDT, 1 Form “C”
1
4
7
2
5
8
120VAC
120VAC
240VAC
12VDC
24VDC
12VDC
24VDC
24VAC
24VAC
Nom.
Volt.
3
6
9
AC OPERATED
DC OPERATED
Contact
SPDT
SPDT
DPDT
DPDT
DPDT
SPDT
SPDT
DPDT
DPDT
Arr.
B
Ohms
NTE Electronics, Inc.
(Typ)
Res.
Coil
120
472
100
400
A
—
—
—
—
—
DPDT, 2 Form “C”
1
4
7
2.75VA
2.75VA
2.75VA
Power
3.0VA
3.0VA
Nom.
1.2W
1.2W
1.5W
1.5W
or 300VAC
Contact
Cur. @
28VDC
Max.
25A
25A
25A
25A
25A
25A
25A
25A
25A
3
6
9
B
Diag
D26
D26
D26
D26
D26
D26
D26
D26
D26
No.
R55 Series
General Purpose, 25 Amp, SPDT &
DPDT, AC & DC Relays for Alarm
Controls, Vending Machines.
Electrical Specifications
Contact
Rating: 25 Amps, 1 HP @ 120 VAC, 13A @ 28 VDC resistive,
20A @ 15 VDC resistive, 25A @ 300 VAC resistive,
5A @ 600 VAC resistive
Material: Silver cadmium oxide gold flashed 1/4”
Coil
Coil Voltages: See Chart
Insulation Characteristics
Dielectric Strength
Environmental Characteristics
Operating: −30°C to +50°C (AC), −30°C to +60°C (DC)
Storage: −30°C to +100°C
Weight
Std: 3.3 oz (94 grams) approx
.250 (6.35) x .032 (0.81)
Quick−Connect Terminals
with Solder Hole
D26
2.500
(63.5)
(48.42)
(35.72)
1.906
1.406
Max
.625 (15.88)
.156 (3.97)
Across Open Contacts: 1000 VRMS
Pole To Adjacent Pole: 2200 VRMS
Contacts/Coil To Frame: 1600 VRMS
1.531 (38.89)
(73.82)
2.906
Max
(9.35)
.375
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