ADD232B - Circuit Breaker HAGER - Free user manual and instructions
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| Product Type | Miniature Circuit Breaker (MCB) |
| Brand | Hager |
| Model | ADD232B |
| Number of Poles | 2 |
| Rated Current (In) | 32 A |
| Tripping Curve | B (for resistive loads and small motor loads) |
| Rated Voltage | 230/400 V AC (single/three-phase) |
| Breaking Capacity (Icn) | 6 kA (per IEC 60898-1) |
| Frequency | 50/60 Hz |
| Mounting Type | DIN rail (35 mm) |
| Width | 2 modules (36 mm) |
| Height | 85 mm |
| Depth | 70 mm (including terminals) |
| Weight | Approximately 0.15 kg |
| Terminal Type | Screw terminals (cable capacity up to 25 mm²) |
| Protection | Overload and short circuit protection |
| Maintenance | Periodic visual inspection; no internal servicing required |
| Cleaning | Wipe with dry cloth; do not use solvents |
| Safety | Complies with IEC 60898-1 and relevant standards |
| Spare Parts & Repair | Replace entire unit if faulty; no user-replaceable parts |
| Environmental Conditions | Operating temperature: -5°C to +40°C; storage: -25°C to +70°C |
Frequently Asked Questions - ADD232B HAGER
What does the model ADD232B indicate?
The model ADD232B indicates: A = series, D = miniature circuit breaker, D = specific design, 2 = number of poles (2P), 32 = rated current (32 A), B = tripping curve B.
What is the breaking capacity of this MCB?
The breaking capacity (Icn) is 6 kA at 230/400 V AC, according to IEC 60898-1.
How do I install the Hager ADD232B on a DIN rail?
Clip the MCB onto a standard 35 mm DIN rail. Ensure the switch is in the OFF position. Connect phase and neutral wires to the terminals (line side top, load side bottom). Tighten screws with recommended torque (2 Nm).
What is the difference between B, C, and D curves?
Curve B trips at 3-5 times rated current (for resistive loads), Curve C at 5-10 times (for moderate inductive loads), Curve D at 10-20 times (for heavy inductive loads like motors). Your ADD232B is B curve.
Can I use this circuit breaker for three-phase applications?
Yes, you can use two poles of a three-phase system (e.g., single-phase line-to-neutral or two phases). For full three-phase protection, use a 3-pole or 4-pole MCB.
What should I do if the breaker trips frequently?
First, identify the cause: overload (too many devices), short circuit (faulty wiring), or a defective appliance. Reduce load, check wiring, and isolate faulty devices. If persists, the MCB may need replacement.
How do I reset the MCB after a trip?
Switch the MCB to the OFF position (down), then push it firmly to ON (up). If it trips again immediately, there is a persistent fault.
Is this MCB suitable for DC applications?
No, the Hager ADD232B is designed for AC circuits only (50/60 Hz). For DC, use a dedicated DC MCB.
What is the recommended cable size for terminals?
The screw terminals accept solid or stranded cables up to 25 mm². For 32 A, a 6 mm² cable is typically adequate (depending on installation method).
Where can I find the user manual for the ADD232B?
The user manual is available for free download on notice-facile.com in PDF format. Search for Hager ADD232B to access the document.
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USER MANUAL ADD232B HAGER
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Product information
Brand : HAGER
Model : ADD232B
Category : Circuit Breaker