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Siemens 3VL1725-1DA33-0AA0 Molded Case Circuit Breaker
Brand:
Series:
3V
Protection Type:
Power distribution protection
How It Works:
Manual
Frame Current:
160A
Tripping Mode:
Thermal Magnetic
Protection Function:
LI
Wiring Method:
Front panel wiring
Poles:
3P
Rated Voltage:
415VAC
Installation:
Fixed
Trip Unit:
TM
Rated Current of Release:
25A
Breaking Capacity:
55KA
Model:
3VL1725-1DA33-0AA0
Order Number:
3VL17251DA330AA0
Description:
Siemens molded case circuit breaker 3VL1725-1DA33-0AA0,LI,distribution protection,55KA,160A,fixed,manual,3P
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand： | Siemens | |
| Series： | 3V | |
| Appendix： | - | |
| Protection Type： | Power distribution protection | |
| How It Works： | Manual | |
| Frame Current： | 160A | |
| Tripping Mode： | Thermal Magnetic | |
| Protection Function： | LI | |
| Wiring Method： | Front panel wiring | |
| Poles： | 3P | |
| Rated Voltage： | 415VAC | |
| Installation： | Fixed | |
| Trip Unit： | TM | |
| Rated Current of Release： | 25A | |
| Breaking Capacity： | 55KA |
Products with the same attribute : 0
Show details
Series Overview
Series Overview Outline
Typically applied in space-saving designs. The 3VL molded case circuit breaker adopts an extremely compact design, meeting the requirements of space-saving power distribution systems with a performance range from 16A to 1600A. Depending on specific requirements, universal types and breakers with communication functions are available for line and motor protection, starter combinations, or as non-automatic air circuit breakers. Corresponding trip units are also supplied, either thermal-magnetic trip units (16A to 630A) or electronic trip units (63A to 1600A). The internal accessories for the 3VL molded case circuit breaker comprise only two series, offering maximum versatility at the lowest cost.
Advantages at a Glance
● The 3VL molded case circuit breaker meets the highest requirements of modern power distribution systems: compact structure, excellent technical performance, and simple operation.
● Feature-rich and globally applicable: A comprehensive product series with IEC international certification and UL certification. Permissible ambient temperature up to 70°C; operation without derating permissible up to 50°C or 55°C; available with thermal-magnetic and electronic trip units.
● Easy configuration, construction, and modification: Modular design with a minimum number of components and excellent accessory uniformity.
● Comprehensive communication functions: (Supports PROFIBUS DP and MODBUS).
Applications
● Used as incoming and outgoing circuit breakers for low-voltage switchgear assemblies.
● Used as switching and protection devices for motors, transformers, and capacitors.
● Used as system disconnectors with emergency stop and shut-off functions (emergency stop switch), used in conjunction with lockable rotary operators and terminal covers for stop and shut-off functions.
International Standards and Certifications
● IEC 60947-1, EN 60947-1
● DIN VDE 0660, Part 100 and Part 101
● Isolation characteristics comply with IEC 60947-2, EN 60947-2.
● Unique system disconnector (master switch) complies with EN 60204 or DIN VDE 0113.
● Furthermore, UL 489 compatible products are globally applicable.
Communication
The use of advanced circuit breakers with communication capabilities opens up new possibilities in commissioning, parameterization, diagnostics, maintenance, and operation. This provides various ways to reduce engineering costs and increase productivity in industrial plants, buildings, and infrastructure.
● Fast, reliable parameterization.
● Timely information and responses prevent plant downtime.
● Effective diagnostic management.
● Measured values enable convenient power demand planning based on effective load management and power distribution according to cost centers.
Communication:
● Molded case circuit breaker protectors with communication functions.
● Accessories.
Standards and Specifications
SENTRON 3VL circuit breakers comply with the following standards:
● IEC 60947-1, EN 60947-1, DIN VDE 0660 Part 100, IEC 60947-2, EN 60947-2, DIN VDE 0660 Part 101.
● Isolation characteristics comply with IEC 60947-2, EN 60947-2.
● Disconnection characteristics (master switch) comply with EN 60204 and DIN VDE 0113. SENTRON 3VL circuit breakers also meet the requirements for "disconnecting switch devices for emergency stop and shut-off functions" (emergency stop switch), used in conjunction with lockable rotary operators (red-yellow) and terminal covers.
● The overcurrent trip units for circuit breakers used in motor protection also comply with IEC 60947-4-1, DIN VDE 0660 Part 102.
● VL160X to VL400 circuit breakers can be fitted with a SENTRON 3VL BCD module. Therefore, they comply with IEC 60947-2 Annex B specifications.
● The SENTRON 3VL BCD module complies with standards concerning electromagnetic compatibility: IEC 61000-4-2 to 61000-4-6, IEC 61000-4-11 and EN 55011, Class B (equivalent to CISPR 11).
Operating Conditions
● SENTRON 3VL circuit breakers are suitable for enclosed applications.
● For operation under demanding conditions (e.g., dust, corrosive vapors, and hazardous gases), suitable protective enclosures must be provided.
RCD Module (Note: Original text used both BCD and RCD; RCD is the standard term)
● The RCD module is used for retrofitting the switch. Can also be retrofitted by the user.
● SENTRON 3VL circuit breakers with an RCD module can be fed from the top or bottom.
● All SENTRON 3VL circuit breakers are available with auxiliary contacts, alarm contacts, undervoltage releases, and shunt trips.
● Protects plants and equipment against overload and damage caused by earth faults (earth fault protection).
● When the vector sum of the currents in all poles (= earth fault current) exceeds the preset operating current and time delay setting, the RCD module trips the circuit breaker using the vector sum of all phase currents. Measures AC currents and pulsating DC currents (CBR, Utilization Category A, compliant with DIN EN 60947-2).
Rachel
Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes.
Email: Anthony@icxsg.com
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