RE8RA21FU

Additional Information

Part Number

RE8RA21FU

Main

Commercial Status

End of commercialisation

Range of product

Zelio Time

Product or component type

Optimum industrial timing relay

Component name

RE8

Time delay type

C

Time delay range

3...300 s

Sale per indivisible quantity

1

Complementary

Discrete output type

Relay

Contacts material

Silver nickel contacts

Width pitch dimension

0.89 in (22.5 mm)

[Us] rated supply voltage

110...240 V ACat 50/60 Hz

Voltage range

0.9...1.1 Us

Connections - terminals

Screw terminals 2 x 2.5 mm², flexible cable without cable end

Connections - terminals

Screw terminals 2 x 1.5 mm², flexible cable with cable end

Tightening torque

5.31...9.73 lbf.in (0.6...1.1 N.m)

Setting accuracy of time delay

+/- 20 % of full scale

Minimum pulse duration

26 ms

Reset time

50 ms

Maximum switching voltage

250 V

Mechanical durability

20000000 cycles

[Ith] conventional free air thermal current

8 A

Minimum switching capacity

10 mAat 12 V

Input voltage

110...240 V (Y1)

Maximum switching current

10 mA (Y1)

Input compatibility

2-wire sensors DC with leakage current

Marking

CE

Overvoltage category

III conforming to IEC 60664-1

[Ui] rated insulation voltage

300 V conforming to CSA

[Ui] rated insulation voltage

250 V conforming to IEC

Supply disconnection value

> 0.1 Uc

Operating position

Any position without derating factor

Surge withstand

2 kV conforming to IEC 61000-4-5 level 3

Power consumption in VA

8.5 VAat 240 V

Power consumption in VA

1.8 VAat 110 V

Terminal description

(15-16-18)OC_ON

Terminal description

(A1-A2)CO

Terminal description

(Y1)UNUSED

Height

3.07 in (78 mm)

Width

0.89 in (22.5 mm)

Depth

3.15 in (80 mm)

Product weight

0.24 lb(US) (0.11 kg)

Environment

Immunity to microbreaks

3 ms

Standards

EN/IEC 61812-1

Product certifications

CSA

Product certifications

GL

Product certifications

UL

Ambient air temperature for storage

-40...185 °F (-40...85 °C)

Ambient air temperature for operation

-4...140 °F (-20...60 °C)

Relative humidity

15...85 % 3K3 conforming to IEC 60721-3-3

Vibration resistance

0.35 mm 10...55 Hz conforming to IEC 60068-2-6

IP degree of protection

IP50 (casing)

IP degree of protection

IP20 (terminals)

Pollution degree

3 conforming to IEC 60664-1

Dielectric test voltage

2.5 kV

Non-dissipating shock wave

4.8 kV

Resistance to electrostatic discharge

8 kV in air conforming to IEC 61000-4-2 level 3

Resistance to electrostatic discharge

6 kV in contact conforming to IEC 61000-4-2 level 3

Resistance to electromagnetic fields

9.14 V/yd (10 V/m) conforming to IEC 61000-4-3 level 3

Resistance to fast transients

2 kV conforming to IEC 61000-4-4 level 3

Disturbance radiated/conducted

CISPR 11 group 1 - class A

Disturbance radiated/conducted

CISPR 22 - class A

Ordering and Shipping Details

Category

22376 - RELAYS-MEASUREMENT(RM4)

Discount Schedule

CP2

GTIN

00785901627470

Nbr. of units in pkg.

1

Product availability

Non-Stock - Not normally stocked in distribution facility

Returnability

N

Country of origin

ID

Contractual Warranty

Warranty period

18 months

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