Catálogo fusibles SIBA 2022

URS

URS - SQB3

Rated Breaking Test

Class

Standard(s)

Rated Voltage

[U n ]

Capacity

aR

following Standard Company

Voltage 2 500V AC 1 500V DC 2 000V DC

2 500V AC 1 500V DC 2 000V DC Rated voltage [U n ] IEC 60269-4

100kA

30kA @ L/R = 15ms 40kA @ L/R = 10ms

DIN 43653

IEC 60269 - 4

Rated

Total

current Rated

SQB3-M12

Pre-arcing

Power

voltage [U n ] UL 248-13

I 2 t

I 2 t

@ I n loss

Article Number With fitting for microswitch

@ 2 500V AC

I n

[A 2 s]

[A 2 s]

[A]

[W] 105 111 117 123 142 146 136 132 128

[V]

[V]

          

2 500 2 500 2 500 2 500 2 000* 1 800* 2 500 2 500 2 500 2 500 2 500

630 700 800 350 400 450 500 550 250 315

18 400 34 900 49 000 81 000 486 000 903 000 166 000 248 000 121 000 357 000

122 000 230 000 323 000 533 000 798 000 1 100 000 1 632 000 2 350 000 5 050 000* 5 450 000* 3 200 000

2079152.250 2079152.315 2079152.500 2079152.450 2079152.400 2079152.500

2079152.700 2079152.630 2079152.550 2079152.800* 2079152.1000 *Tested at 1.1U n

71

1 160 000

1 000

111

Weight [kg / 1]

Coefficients for Heavy Duty Applications

2.6

B1 max 1.25

A2 0.6

B2 0.6

Cf3 0.8

a

130

Dimensions [in / mm] 7.17 / 182

M G H L A B D

1.10 / 28 2.87 / 73 3.46/ 88 5.98 / 152 7.52 / 191 M12

H

G

D

M

Thread depth 0.39 / 10

L

D

Torque max. - 52N•m / 38.3lb•ft

B

A

Accessories

Article Description

Article Description

Article Number

Page

Article Number

Page

Microswitch - N0-NC

Microswitch - 2x - N0-NC

Standard level

2800322 2800422

2800312 2800412

Standard level Low level

542

543

Low level

portal: www.siballc.net e-mail: info@sibafuse.com

495

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