Power Relays, Harmony 9A, SPST-NO, 30A, flanged panel mount, sealed cover, 24V DC

Product Range

Harmony

Product Type

Power relay

Switch Function

SPST

Contact Composition

NO

Contacts Material

Silver alloy contacts

[Uc] Control Circuit Voltage

24 V DC

Maximum Switching Voltage

277 V AC
28 V DC

Load Current

30 A

Operating Position

Any position

Rated Power in VA

470 VA at 240 V on pilot duty

Network Frequency

50-60 Hz

Rated Power in HP

1 hp at 125 V AC
2 hp at 250 V AC

Minimum Switching Capacity

5 W at 1 A, 5 V DC
12 VA at 1 A, 12 V AC

Rated Operational Current

30 A at 240 V AC-1
30 A at 28 V DC (on resistive load)
24 A at 240 V AC (on resistive load)
98 A at 120 V AC-8a (locked rotor)
22 A at 120 V AC-8a (full load)
10 A at 277 V AC-5a (ballast)

Control Circuit Voltage Limits

0.8...1.1 Uc

Average Resistance

660 Ohm at 73 °F (23 °C) +/- 10 %

Connections Terminals

Faston terminals contact terminal AWG 12...AWG 10, connection size: 6.35 x 0.8 mm
Faston terminals coil terminal AWG 22...AWG 14, connection size: 4.8 x 0.5 mm

Drop-out Voltage Threshold

>= 0.1 Uc

Average Coil Consumption

0.9 W

Rated Impulse Withstand Voltage

4 kV 1.2/50 µs

Electrical Durability

100000 cycles, 30 A at 240 V, AC-1
50000 cycles for resistive load, 30 A at 28 V, DC
100000 cycles for resistive load, 24 A at 240 V, AC
30000 cycles for full load, 22 A at 120 V, AC-8a
1000 cycles for motor load
6000 cycles for ballast load, 10 A at 277 V, AC-5a

Mechanical Durability

10000000 cycles

Operate Time

20 ms

Release Time

10 ms

Dielectric Strength

2500 V AC between coil and contact
1500 V between contacts with micro disconnection

Rated Insulation Voltage

320 V

Mounting Support

Panel flange

Protection Category

RT III

Product Weight

0.071 lb(US) (0.032 kg)

Shock Resistance

10 gn operating
100 gn not operating

Pollution Degree

3

Vibration Resistance

+/- 0.75 mm 10…55 Hz operating
+/- 0.75 mm 10…55 Hz not operating

Ambient Temperature Range - Operational

-40…104 °F (-40…40 °C)

Ambient Temperature Range - Storage

-40…185 °F (-40…85 °C)

Product Certifications

UL

Height

2.0 in (50 mm)

Width

1.07 in (27.3 mm)

Depth

1.09 in (27.8 mm)

Standards

UL 60947-4-1

Category

US10CP221127

Discount Schedule

0CP2

GTIN

3606489915292

Returnability

Yes

Country of origin

CN

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

1.09 in (2.78 cm)

Package 1 Width

1.07 in (2.72 cm)

Package 1 Length

2.0 in (5 cm)

Package 1 Weight

1.1 oz (32 g)