Buy Siemens 3RV2021-4CA25 Circuit breaker 1 pc(s) Adjustment range (amperage): 16 - 22 A Switching voltage (max.): 690 V AC

A Siemens SIRIUS switching device with multiple connection sockets and a central changeover switch for controlling and protecting electrical systems.

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An open electrical cabinet, revealing internal electrical components, stands next to a rain-soaked window with a blurred exterior view.

'Mountable Accessories for Power Switches': Numbered graphic shows accessory parts, including auxiliary switches, separators, indicator and terminal blocks. Connections and functions are schematically represented.

'Circuit diagram of an electrical circuit with three fuses, labelled as 1/L1, 3/L2 and 5/L3, and a switch.'

Circuit diagram of an electrical device with dimensions: height 119 mm, width 45 mm, depth 96.8 mm. Contains switches and connections.

Illustration of a Siemens SIRIUS switch showing various connections, control settings and a main switch with 'On', 'Off' and 'Tripped' positions.

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Product type

Circuit breaker

Amperage adjustment range (max.)

22 A

Connection

Spring-loaded connector

Type

3RV2021-4CA25

Type

Datasheet (PDF)

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Sales and shipping:

Number

Piece(s)

Total (€ 134.45 / piece)

€

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Technical specifications

Continuous current: 22 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: 3RV2021-4CA25

Type: S0

Amperage adjustment range (min.): 16 A

Amperage adjustment range (max.): 22 A

Adjustment range (amperage): 16 - 22 A

No. of pins: 3-pin

Switching voltage (max.): 690 V AC

Mounting type: Snap-in
Screw-fit

Min. temperature: -20 °C

Max. temperature: +60 °C

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

: 11 kW

: TRUE

: 22 A

: FALSE

: 3

: 690-690 V

: 16-22 A

: IP20

: TRUE

: Spring clamp connection

: Turn button

: Magnetic

: 5.5 kW

: 55 kA

: TRUE

: Built-in device fixed built-in technique

UKCA: yes

Variants(All information is without VAT, plus shipping costs)

Amperage adjustment range (max.)

Amperage adjustment range (min.)

Siemens 3RV2021-0GA25 Circuit breaker 1 pc(s) Adjustment range (amperage): 0.45 - 0.63 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 119 x 97 mm

Item no:1702216

0.63 A

0.45 A

Siemens 3RV2021-0JA10 Circuit breaker 1 pc(s) Adjustment range (amperage): 0.7 - 1 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 97 x 97 mm

Item no:1702217

1 A

0.7 A

Siemens 3RV2021-0JA25 Circuit breaker 1 pc(s) Adjustment range (amperage): 0.7 - 1 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 119 x 97 mm

Item no:1702272

1 A

0.7 A

Siemens 3RV2021-0GA10 Circuit breaker 1 pc(s) Adjustment range (amperage): 0.45 - 0.63 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 97 x 97 mm

Item no:1741961

0.63 A

0.45 A

Siemens 3RV2021-0GA15 Circuit breaker 1 pc(s) Adjustment range (amperage): 0.45 - 0.63 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 97 x 97 mm

Item no:1741962

0.63 A

0.45 A

Siemens 3RV2021-0GA20 Circuit breaker 1 pc(s) Adjustment range (amperage): 0.45 - 0.63 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 119 x 97 mm

Item no:1741963

0.63 A

0.45 A

Siemens 3RV2021-0HA10 Circuit breaker 1 pc(s) Adjustment range (amperage): 0.55 - 0.8 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 97 x 97 mm

Item no:1741964

0.8 A

0.55 A

Siemens 3RV2021-0HA15 Circuit breaker 1 pc(s) Adjustment range (amperage): 0.55 - 0.8 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 97 x 97 mm

Item no:1741965

0.8 A

0.55 A

Siemens 3RV2021-0HA20 Circuit breaker 1 pc(s) Adjustment range (amperage): 0.55 - 0.8 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 119 x 97 mm

Item no:1741966

0.8 A

0.55 A

Siemens 3RV2021-0HA25 Circuit breaker 1 pc(s) Adjustment range (amperage): 0.55 - 0.8 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 119 x 97 mm

Item no:1741982

0.8 A

0.55 A

Documents & Downloads

Datasheet

Datasheet 1704559 Siemens 3RV2021-4CA25 Circuit breaker 1 pc(s) Adjustment range (amperage): 16 - 22 A Switching voltage (max.): 690 V AC

User & Safety Instructions

User & Safety Instructions 1704559 Siemens 3RV2021-4CA25 Circuit breaker 1 pc(s) Adjustment range (amperage): 16 - 22 A Switching voltage (max.): 690 V AC

Description

Circuit breaker size S0 for motor protection, CLASS 10 A-release 7...10 A N release 130 A screw terminal Standard switching capacity

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