75040001 - Electrical Equipment HAGER - Free user manual and instructions
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| Product Type | Modular Electrical Device |
| Brand | Hager |
| Model | 75040001 |
| Number of Modules | 1 |
| Rated Voltage | 230/400 V AC |
| Rated Current | 16 A |
| Rated Frequency | 50/60 Hz |
| Dimensions (H x W x D) | 90 x 17.5 x 70 mm |
| Weight | Approx. 60 g |
| Material | Self-extinguishing thermoplastic |
| Degree of Protection | IP20 |
| Operating Temperature | -5 °C to +40 °C |
| Power Supply | Via DIN rail busbar |
| Main Functions | Overcurrent protection, short circuit protection, isolation |
| Mounting | DIN rail (EN 60715) |
| Connection | Screw terminals, up to 16 mm² |
| Maintenance | No maintenance required; periodic visual inspection |
| Cleaning | Wipe with a dry cloth; do not use solvents |
| Safety | Complies with IEC 60898, reinforced insulation |
| Spare Parts | Cover, terminals, busbar connectors |
| Reparability | Not designed for repair; replace unit |
| Certification | CE, VDE, UKCA |
| Warranty | 2 years |
| General Information | For indoor use only; installation by qualified electrician |
Frequently Asked Questions - 75040001 HAGER
What is the Hager 75040001?
The Hager 75040001 is a modular miniature circuit breaker (MCB) used for overcurrent protection in electrical installations.
What is the rated current of this device?
The rated current is 16 amperes (A) at 230/400 V AC.
How do I install the 75040001?
Installation must be performed by a qualified electrician. The device snaps onto a DIN rail (EN 60715). Connect the phase and neutral wires to the screw terminals, ensuring proper torque (2 Nm).
What is the breaking capacity of this circuit breaker?
The breaking capacity is typically 6 kA according to IEC 60898-1.
Can the 75040001 be used for DC circuits?
No, this model is designed for AC circuits only (50/60 Hz). For DC applications, use a dedicated DC-rated breaker.
How do I know if the circuit breaker has tripped?
The switch handle moves to the middle or OFF position. To reset, move it fully to OFF then back to ON.
Is the 75040001 compatible with residual current devices (RCDs)?
Yes, it can be used in series with an RCD. However, it does not incorporate residual current protection itself.
What tools are needed for wiring?
You will need a Phillips screwdriver (size 2) and wire strippers.The terminals accept conductors up to 16 mm².
How does the thermal overload protection work?
A bimetallic strip bends when overheated, triggering the mechanism. It provides time-delayed protection against sustained overloads.
Is there a replacement part available if the handle breaks?
The device is not user-serviceable. If damaged, replace the entire unit with a new Hager 75040001.
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USER MANUAL 75040001 HAGER
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Product information
Brand : HAGER
Model : 75040001
Category : Electrical Equipment