Siemens Sirius Innovation 690 V Motor Protection Circuit Breaker, 3P Channels, 14 → 20 A, 50 kA

  • RS Stock No. 246-4917
  • Mfr. Part No. 3RV1021-4BA10
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Three-pole, Motor Protective Circuit Breakers – 3RV10 Range

The 3RV10 current limiting motor starter protector is commonly known as a motor protection switch, as they are used for switching and protecting induction motors. Seimens 3RV Manual Motor Starters are optimized for load feeders. The motor circuit breakers are compact and offer long term stability.

Applications

• Short-circuit protection
• For motor protection
• System protection
• Transformer protection
• Emergency Stop Switches
• Fuse Monitoring

Conditions

3RV1 Motor Starter Protections are vulnerable to environmental factors such as dust and caustic vapours. As such, suitable enclosures are must be provided when operating in damp or dusty conditions.

Features

Maximum rated current 100A (45kW @ 400V a.c.)
Rated operational voltage: 690V
Short-circuit proof to 50kA @ 400V a.c.
Maximum switching frequency; 15 operations/hour
Mechanical life; 105 operations
Ambient temperature range; –20 to +60 ° C
Long term stability
Manual reset
Lockable in off position

Standards

IEC947, VDE0990, EN60947

Approvals

UL, CSA

3RV10 Motor Protection Switch

This Siemens 3RV1021-4BA10 Manual Motor Starter is rated as 20A and has a thermal overload release range of 14 to 20A.

Warning

  • This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the alternative highlighted by the manufacturer. Alternatively, refer to the cross reference list in the Technical Reference section which highlights the upgrade path for your current generation of products.
Specifications
Attribute Value
Current Range 14 → 20 A
Number of Poles 3P
Range Sirius Innovation
Breaking Capacity 50 kA
Terminal Type Screw
Voltage Rating 690 V
Length 97mm
Width 45mm
Depth 96mm
Dimensions 97 x 45 x 96 mm
Series 3RV1
Discontinued product