Relé Térmico Electrónico 32 - 115 A Tamaño S3 3RB3046-1XB0 - Siemens

Características del producto

product designation

solid-state overload relay

product type designation

3RB3

size of overload relay

S3

size of contactor can be combined company-specific

S3

power loss [W] for rated value of the current at AC in hot operating state

4.6 W

● per pole

1.53 W

type of calculation of power loss current-dependent

quadratic

insulation voltage with degree of pollution 3 at AC rated value

1 000 V

surge voltage resistance rated value

8 kV

● in networks with ungrounded star point between auxiliary and auxiliary circuit

300 V

● in networks with grounded star point between auxiliary and auxiliary circuit

300 V

● in networks with ungrounded star point between main and auxiliary circuit

600 V

● in networks with grounded star point between main and auxiliary circuit

690 V

shock resistance

8 g / 11 ms

● according to IEC 60068-2-27

15 g / 11 ms; Signaling contact 97 / 98 in position "Tripped": 8g / 11 ms

vibration resistance

1 … 6 Hz, 15 mm; 6 … 500 Hz, 20 m/s²; 10 cycles

thermal current

115 A

● with automatic reset typical

3 min

● with remote-reset

0 min

● with manual reset

0 min

reference code according to IEC 81346-2

F

Substance Prohibitance (day/month/year)

03/01/2017

SVHC substance name

Lead CAS-No. 7439-92-1 Lead monoxide (lead oxide) CAS-No. 1317-36-8 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-10-5 Melamine CAS-No. 108-78-1 6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol CAS-No. 119-47-1

Net Weight

0.528 kg

installation altitude at height above sea level maximum

2 000 m

● during operation

-25 ... +60 °C

● during storage

-40 ... +80 °C

● during transport

-40 ... +80 °C

temperature compensation

-25 ... +60 °C

relative humidity during operation

10 ... 95 %

number of poles for main current circuit

3

adjustable current response value current of the current-dependent overload release

32 ... 115 A

● rated value

1 000 V

● at AC-3e rated value maximum

1 000 V

operating frequency rated value

50 ... 60 Hz

operational current rated value

115 A

operational current at AC-3e at 400 V rated value

115 A

● for 3-phase motors at 400 V at 50 Hz

18.5 ... 55 kW

● for AC motors at 500 V at 50 Hz

22 ... 75 kW

● for AC motors at 690 V at 50 Hz

30 ... 90 kW

design of the auxiliary switch

integrated

number of NC contacts for auxiliary contacts

1

● note

for contactor disconnection

number of NO contacts for auxiliary contacts

1

number of CO contacts for auxiliary contacts

0

● at 24 V

4 A

● at 110 V

4 A

● at 120 V

4 A

● at 125 V

4 A

● at 230 V

3 A

● at 60 V

0.55 A

● at 220 V

0.11 A

trip class

CLASS 10E

design of the overload release

electronic

● at 480 V rated value

115 A

● at 600 V rated value

115 A

contact rating of auxiliary contacts according to UL

B600 / R300

— with type of coordination 1 required

gG: 315 A

— with type of coordination 2 required

gG: 315 A

● for short-circuit protection of the auxiliary switch required

fuse gG: 6 A