NTE Electronics R55 Series Catalog Page

Features

• Clear See−Thru Cover

• Flange Mount

• .250” (6.35mm) Quick Connect Terminals also Suitable

for Soldering

• Heavy Duty Contacts

R55 Series

General Purpose, 25 Amp, SPDT &
DPDT, AC & DC Relays for Alarm
Controls, Vending Machines.

D26

SPDT, 1 Form “C”

13

46

79

2

5

8

AB

DPDT, 2 Form “C”

13

46

79

AB

1.906

(48.42)

Max

2.500
(63.5)

.250 (6.35) x .032 (0.81)
Quick−Connect Terminals
with Solder Hole

1.406

(35.72)

.625 (15.88)

.156 (3.97)

1.531 (38.89)

(9.35)

2.906

(73.82)

Max

.375

AC OPERATED

Coil

Nom.

NTE Type No.

R55−5A20−24F 24VAC SPDT — 3.0VA 25A D26

R55−5A20−120F 120VAC SPDT — 3.0VA 25A D26

R55−11A20−24F 24VAC DPDT — 2.75VA 25A D26

R55−11A20−120F 120VAC DPDT — 2.75VA 25A D26

R55−11A20−240F 240VAC DPDT — 2.75VA 25A D26

Volt.

Contact

Arr.

Res.

Ohms

(Typ)

Nom.

Power

Max.

Contact

Cur. @

28VDC

or 300VAC

DC OPERATED

R55−5D20−12F 12VDC SPDT 120 1.2W 25A D26

R55−5D20−24F 24VDC SPDT 472 1.2W 25A D26

R55−11D20−12F 12VDC DPDT 100 1.5W 25A D26

R55−11D20−24F 24VDC DPDT 400 1.5W 25A D26

58

NTE Electronics, Inc. D Voice (973) 748−5089 D FAX (973) 748−6224 D http://www.nteinc.com

Diag

No.

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

Across Open Contacts: 1000 VRMS
Pole To Adjacent Pole: 2200 VRMS
Contacts/Coil To Frame: 1600 VRMS

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