SAME SKY | SERIES: PR26 | DESCRIPTION: POWER RELAY

date 09/12/2024 | page 2 of 6

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COIL SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

coil power

nominal

at pickup voltage

900

500

mW

mW

coil power continous dissipation

at 20°C

at 40°C

2.2

1.8

W

W

temperature rise

at nominal coil voltage

43

K

holding voltage

>35% of nominal coil voltage

CONTACT SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

contact form

1 Form A, 1 Form C

contact material

AgSnO2 (silver tin oxide)

contact rating

1 Form A

40 A @ 250 Vac

20 A @ 30 Vac

1 HP @ 250 Vac

1 Form C

30/30 A @ 277 Vac NO/NC

20/10 A @ 30 Vdc NO/NC

1/1 HP @ 250 Vac NO/NC

contact resistance

load contact, voltage drop method

20

mΩ

max switching voltage

300

30

Vac

Vdc

max switching current

Vac

Vdc

40

40

A

A

max switching power

Vac

Vdc

10,000

900

VA

W

life

electrical: at 125 Vac, 30 A, N-O

mechanical

100,000

10,000,000

operations

operations

GENERAL SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

insulation resistance

at 500 Vdc, 20 °C, 50% RH

1,000

MΩ

dielectric strength

between open contacts for 1 minute at sea level

between coil and contacts for 1 minute at sea level

1,500

2,500

Vrms

Vrms

operate time

at nominal coil voltage

8

12

ms

release time

at nominal coil voltage, without coil suppression

3.5

5

ms

shock resistance

20

G

vibration resistance

10~55 Hz, 1.5 mm double amplitude

operating temperature

Class B models at nominal coil voltage

Class F models at nominal coil voltage

-55

-55

85

105

°C

°C

weight

25

g

safety approvals

UL/cUL 508

flammability rating

UL94V-0

RoHS

yes

packaging

tray: 40 pcs per tray

carton QTY: 400 pcs per carton

SOLDERABILITY

parameter

conditions/description

min

typ

max

units

wave soldering

for max 5 seconds

270

°C

washable

only on epoxy sealed models

max imersion time of 30 seconds

80

°C

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