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HN-B25/3 194883 EATON ELECTRIC Miniature circuit breaker (MCB), 25 A, 3p, characteristic: B
HN-B25/3
194883
EATON - MOELLER
1 Pcs.
Miniature circuit breaker (MCB), 25 A, 3p, characteristic: B
Miniature circuit breaker (MCB), HN, xPole Home, 3-pole, tripping characteristic: B, rated current In: 25 A, rated switching capacity according to IEC/EN 60898-1: 6 kA, Switchgear for residential and commercial applications
Automation > Miniature circuit breaker (MCB)
Modular Switchgear – Big Home
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Protection against electrical overloads and line faults is provided by the HN-B25/3 194883 EATON ELECTRIC Miniature circuit breaker (MCB), 25 A, 3p, characteristic: B. Three-pole miniature circuit breakers are essential components in industrial power distribution panels, ensuring safe disconnection of three-phase circuits during fault conditions. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Built-in depth (EF000218): 44 mm
- Release characteristic (EF000889): B
- Number of poles (total) (EF008618): 3
- Number of protected poles (EF005548): 3
- Rated current (EF000227): 25 A
- Rated voltage (EF000228): 230 V
- Rated insulation voltage Ui (EF001366): 440 V
- Rated impulse withstand voltage Uimp (EF011980): 4 kV
- Voltage type (EF000187): AC
- Frequency (EF000416): 50 Hz
- Power loss (EF005387): 8.8 W
- Current limiting class (EF002568): 3
- Flush-mounted installation (EF007517): Yes
- Concurrently switching neutral conductor (EF005997): No
- Over voltage category (EF002569): 3
- Pollution degree (EF002570): 3
More info
▲General specifications
Product Name
Eaton Moeller series xPole Home - HN/HN-HX MCB
Catalog Number
194883
Model Code
HN-B25/3
EAN
9010238063679
Product Length/Depth
85 mm
Product Height
73 mm
Product Width
53.1 mm
Product Weight
0.36 kg
Compliances
RoHS conform
Delivery program
Application
Number of poles
Three-pole
Number of poles (total)
3
Number of poles (protected)
3
Tripping characteristic
B
Release characteristic
B
Amperage Rating
25 A
Type
- HN
- Miniature circuit breaker
Technical data - electrical
Voltage type
AC
Rated operational voltage (Ue) - max
230 V
Rated insulation voltage (Ui)
440 V
Rated impulse withstand voltage (Uimp)
4 kV
Frequency rating - min
50 Hz
Frequency rating - max
60 Hz
Rated switching capacity (IEC/EN 60898-1)
6 kA
Rated short-circuit breaking capacity (EN 60898) at 230 V
6 kA
Rated short-circuit breaking capacity (EN 60898) at 400 V
6 kA
Rated short-circuit breaking capacity (IEC 60947-2) at 230 V
0 kA
Rated short-circuit breaking capacity (IEC 60947-2) at 400 V
0 kA
Overvoltage category
III
Pollution degree
3
Technical data - mechanical
Width in number of modular spacings
3
Built-in depth
44 mm
Degree of protection
IP20
Connectable conductor cross section (solid-core) - min
1 mm²
Connectable conductor cross section (solid-core) - max
25 mm²
Connectable conductor cross section (multi-wired) - min
1 mm²
Connectable conductor cross section (multi-wired) - max
25 mm²
Design verification as per IEC/EN 61439 - technical data
Rated operational current for specified heat dissipation (In)
25 A
Heat dissipation per pole, current-dependent
0 W
Equipment heat dissipation, current-dependent
9.4 W
Static heat dissipation, non-current-dependent
0 W
Heat dissipation capacity
0 W
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
75 °C
Design verification as per IEC/EN 61439
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Additional information
Current limiting class
3
Features
Additional equipment possible
Special features
Ambient temperature hint: a 1 °C increase results in a 0.5% linear reduction of current carrying capacity
Suitable for
Flush-mounted installation