Unit of Measure

Specifications

Available

Manufacturer Stock

Brands

American Zettler®

Manufacturer

American Zettler�

Contacts

Arrangement

Single Pole Single Throw (SPST) (1 Form A)

Maximum Switched Power Resistive Load Rating

600 W6250 V·A

Maximum Switched Current Resistive Load Rating

25 A
Maximum Switched Direct Current (DC) Voltage Resistive Load Rating1 150 V

Maximum Switched Alternating Current (AC) Voltage Resistive Load Rating

250 V

Rated Load Current (Underwriter Laboratories (UL))

25 A at 277 VAC resistive (100 k cycles) 85ºC (silver cadmium oxide] [silver tin oxide]
1 HP at 120 VAC (100 k cycles) 85ºC [silver cadmium oxide] [silver tin oxide]
2 HP at 240 VAC (100k cycles) 85ºC [silver tin oxide]
2 HP at 240 VAC (30 k cycles) 85ºC [silver cadmium oxide]

Material

Silver Cadmium Oxide Silver Tin Oxide
Initially Resistance2 < 100 mΩ

General Data

Mechanical Life Expectancy (Minimum Operations)

2 x 106

Electrical Life Expectancy (Minimum Operations)

1 x 105 at 20 Ampere (A) and 250 Alternating Current (AC) Voltage Respectively

Operate Time (Typical)

20 Millisecond (ms) at Nominal Coil Voltage

Release Time (Typical)

10 Millisecond (ms) at Nominal Coil Voltage (with no Coil Suppression)

Dielectric Strength at Sea Level for 1 Minute (min)

1000 Root Mean Square (RMS) Voltage (VRMS) Between Open Contacts 10000 Volts (V) Surge Contact to Coil 4500 Root Mean Square (RMS) Voltage (VRMS) Coil to Contact

Insulation Resistance

1000 Megaohm (MΩ) Minute (min) at 20 Degree Celsius (ºC), 500 Direct Current (DC) Voltage 50 Percent (%) RH

Dropout

Greater than 10 Percent (%) of Nominal Coil Voltage

Operating Ambient Temperature at Nominal Coil Voltage

-40 ºC85 ºF

Storage Ambient Temperature at Nominal Coil Voltage

-40 ºC185 ºF

Vibration at 10 to 55 Hertz (Hz)

0.062 in. DA

Operating Shock

20 Grams (g), 11 Millisecond (ms), 1/2 sine (no False Operation)

Non-Operating Shock

100 Grams (g), 11 Millisecond (ms), 1/2 Sine (no Damage)

Enclosure

Polybutylene Terephthalate (PBT) Polyester
Terminals3 Tinned Copper Alloy Polycarbonate (PC) Quick Connect

Maximum Solder Temperature

270 ºC518 ºF

Maximum Solder Time

5 seconds

Approximate Weight

23 g

Coil Specification

Power at Pickup Voltage (Typical)

441 mW

Maximum Continuous Power Dissipation

2.25 W

Temperature Rise

45 ºC81 ºF

Maximum Power Temperature

155 ºC311 ºF

Nominal Coil Direct Current (DC) Voltage

5 V

Must Operate Direct Current (DC) Voltage

3.5 V

Maximum Continuous Direct Current (DC) Voltage

7.9 V

Coil Resistance (±) 10 Percent (%)

27.8

Features

Features

  • Low cost
  • 25 Amp switching
  • 80 Amp inrush current
  • Quick connect and PCB terminals
  • Flux tight construction
  • UL, CUR file E44211

Note

Note

  1. All values at 20ºC (68ºF).
  2. Relay may pull in with less than "Must Operate" value.
  3. Specifications subject to change without notice.
  • 1 If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory
  • 2 6 V, 1 A voltage drop method
  • 3 Allow suitable slack on leads when wiring, and do not subject the terminals to excessive force.