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Siemens 3RT1025-1BB40 | 3-Pole SIRIUS Contactor with 24V DC Coil
Overview
The Siemens 3RT1025-1BB40 is a 3-pole contactor from the SIRIUS series, designed for switching motors up to 11 kW (400V). It features a 24V DC coil, screw terminals, and a compact S0 size, making it ideal for use in control cabinets and automation systems.
Key Features
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Rated Operational Power:
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11 kW @ 400V (AC-3)
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25 A AC-1 / 17 A AC-3 rated current
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-
Control Voltage: 24V DC
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Number of Poles: 3 main contacts
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Auxiliary Contacts: Optional auxiliary blocks can be added
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Terminal Type: Screw terminals
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Mounting: DIN rail or screw mounting
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Contactor Size: S0
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Mechanical Life: 10 million operations
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Electrical Life: 1 million operations (AC-3)
Technical Specifications
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Catalog Number: 3RT1025-1BB40
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Utilization Category: AC-3 (motor control), AC-1 (non-inductive loads)
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Insulation Voltage: 690V
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Impulse Withstand Voltage: 6 kV
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Ambient Temperature: -25°C to +60°C
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Protection Class: IP20 (without enclosure)
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Dimensions (W x H x D): Approx. 45 mm x 90 mm x 100 mm
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Standards: IEC 60947-4-1, EN 60947-4-1
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Country of Origin: Germany
Applications
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Motor Starters and Controllers
-
Industrial Control Panels
-
HVAC Systems and Pumps
-
Conveyors and Material Handling Equipment
-
OEM Machine Builders
Why Choose the 3RT1025-1BB40?
-
Compact Size: Ideal for space-constrained panels
-
Reliable Performance: Proven durability in industrial environments
-
24V DC Coil: Low power control compatible with PLC systems
-
Flexible Mounting: DIN rail or screw mount
-
Siemens Quality: Built to exacting German engineering standards
Order Now
Available for immediate shipment.
Description
Siemens 3RT1025-1BB40 | 3-Pole SIRIUS Contactor with 24V DC Coil
Overview
The Siemens 3RT1025-1BB40 is a 3-pole contactor from the SIRIUS series, designed for switching motors up to 11 kW (400V). It features a 24V DC coil, screw terminals, and a compact S0 size, making it ideal for use in control cabinets and automation systems.
Key Features
-
Rated Operational Power:
-
11 kW @ 400V (AC-3)
-
25 A AC-1 / 17 A AC-3 rated current
-
-
Control Voltage: 24V DC
-
Number of Poles: 3 main contacts
-
Auxiliary Contacts: Optional auxiliary blocks can be added
-
Terminal Type: Screw terminals
-
Mounting: DIN rail or screw mounting
-
Contactor Size: S0
-
Mechanical Life: 10 million operations
-
Electrical Life: 1 million operations (AC-3)
Technical Specifications
-
Catalog Number: 3RT1025-1BB40
-
Utilization Category: AC-3 (motor control), AC-1 (non-inductive loads)
-
Insulation Voltage: 690V
-
Impulse Withstand Voltage: 6 kV
-
Ambient Temperature: -25°C to +60°C
-
Protection Class: IP20 (without enclosure)
-
Dimensions (W x H x D): Approx. 45 mm x 90 mm x 100 mm
-
Standards: IEC 60947-4-1, EN 60947-4-1
-
Country of Origin: Germany
Applications
-
Motor Starters and Controllers
-
Industrial Control Panels
-
HVAC Systems and Pumps
-
Conveyors and Material Handling Equipment
-
OEM Machine Builders
Why Choose the 3RT1025-1BB40?
-
Compact Size: Ideal for space-constrained panels
-
Reliable Performance: Proven durability in industrial environments
-
24V DC Coil: Low power control compatible with PLC systems
-
Flexible Mounting: DIN rail or screw mount
-
Siemens Quality: Built to exacting German engineering standards
Order Now
Available for immediate shipment.