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Siemens 3RV2021-1AA20 Circuit breaker 1 pc(s) Adjustment range (amperage): 1.1 - 1.6 A Switching voltage (max.): 690 V A

A blue Siemens SIRIUS switch with a rotary control and multiple slots for controlling electrical devices.
'Industrial switchgear' and 'manufacturing facility' behind a rain-soaked window, suggesting a more challenging work environment.
'Diagram of an electrical accessory with labels: Transverse Auxiliary Switch, Lateral Auxiliary Switch, Voltage Drop Module, Undervoltage Release Device, Signalling Switch, Separator Assembly, Terminal Block Type E.'
Circuit diagram of a three-phase power contactor with three switching contacts, marked as 1/L1, 3/L2, 5/L3 (input) and 2/T1, 4/T2, 6/T3 (output).
Technical drawing of an electrical switch. Shows front and side view with detailed dimensions and labels.
'Wiring diagram of a Siemens SIRIUS switch with on/off selector switch and connection points. Labels: L1, L2, L3, 3RV2.'
1/6
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Product type
Circuit breaker
Amperage adjustment range (max.)
1.6 A
Connection
Spring-loaded connector
Type
3RV2021-1AA20
Type
S0
Datasheet (PDF)
EAN:
Part number:
Item no:
Dispatches on Mon 16 Nov
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Total (€ 114.99 / piece)
€ 114.99
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plus € 19.99 
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without further shipping costs 
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Technical specifications

  • Continuous current: 1.6 A
  • Mechanical life of main contacts: 100,000 switching cycles
  • Max. Conductor cross-section (solid or stranded): 10 mm²
  • Max. Conductor cross-section (fine): 6 mm²
Product type

Circuit breaker

Type

3RV2021-1AA20

Type

S0

Amperage adjustment range (min.)

1.1 A

Amperage adjustment range (max.)

1.6 A

Adjustment range (amperage)

1.1 - 1.6 A

No. of pins

3-pin

Switching voltage (max.)

690 V AC

Compatible with series

Siemens S0 type

Compatible with

Siemens

Mounting type

Snap-in

Screw-fit

Min. temperature

-20 °C

Max. temperature

+60 °C

Features

+ auxiliary contact

Connection

Spring-loaded connector

IP20

Depth

97 mm

Width

45 mm

Height

119 mm

Dim

(W x H x D) 45 x 119 x 97 mm

Content

1 pc(s)

RoHS-compliant

Yes

45

119 mm

97 mm

0.6 kW

FALSE

1.6 A

FALSE

3

690-690 V

1.1-1.6 A

IP20

TRUE

Spring clamp connection

Turn button

Magnetic

0.3 kW

100 kA

TRUE

Built-in device fixed built-in technique

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 1742000 Siemens 3RV2021-1AA20 Circuit breaker 1 pc(s) Adjustment range (amperage): 1.1 - 1.6 A Switching voltage (max.): 690 V A

User & Safety Instructions

User & Safety Instructions 1742000 Siemens 3RV2021-1AA20 Circuit breaker 1 pc(s) Adjustment range (amperage): 1.1 - 1.6 A Switching voltage (max.): 690 V A

Description

SIRIUS soft starter 200-690 V 77 A, 110-250 V AC Screw terminals

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