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P1MS3P040 Lovato MODULAR SWITCH DISCONNECTOR – 3P 40A
Lovato P1MS3P040 is a 40 A three-pole modular switch disconnector rated for 400–440 V AC, designed for switching and isolation of industrial three-phase electrical circuits.
£31.51
Why Choose the Lovato P1MS3P040 Modular Switch Disconnector?
The Lovato P1MS3P040 is a compact three-pole modular switch disconnector designed for switching, disconnection and isolation of electrical power circuits. Part of the Lovato P1MS series, it provides a practical DIN rail mounted solution for industrial control panels, distribution boards and machine electrical systems.
Rated at 40 A, the P1MS3P040 is suitable for three-phase circuits with an IEC rated operational voltage of 400–440 V AC. Its AC-22A utilisation category allows it to switch suitable mixed resistive and inductive loads, while clear contact-status indication supports straightforward operation and maintenance.
The three-pole device occupies 3 DIN modules and mounts directly onto standard 35 mm DIN rail. With a rated insulation voltage of 1000 V, a 4 kV impulse withstand rating and compatibility with auxiliary-contact and padlockable accessories, it provides dependable isolation for modern industrial electrical systems.
Key Advantages
- Three-pole modular switch disconnector for switching and isolation of three-phase circuits.
- 40 A rated current for industrial and commercial electrical installations.
- 400–440 V AC operational voltage for three-phase IEC applications.
- AC-22A utilisation category suitable for switching mixed resistive and inductive loads.
- Clear contact-status indication assists safe operation and maintenance.
- Compact 3-module DIN rail design simplifies installation in electrical panels.
Key Features
- Lovato P1MS modular switch disconnector series.
- 3-pole configuration.
- 40 A rated current.
- 400–440 V AC rated operational voltage.
- 50/60 Hz rated frequency.
- AC-22A utilisation category.
- 1000 V rated insulation voltage.
- 4 kV rated impulse withstand voltage.
- Wide terminals designed to simplify conductor connection.
- Compatible with an optional auxiliary changeover contact and padlockable attachment.
Reliable Isolation for Electrical Power Circuits
Switch disconnectors such as the Lovato P1MS3P040 provide a defined means of switching and isolating electrical circuits for operation, servicing and maintenance. Its three mechanically linked poles enable simultaneous disconnection of all three phases in compatible three-phase electrical installations.
The P1MS series is designed for modular electrical panels and can also switch suitable resistive and inductive loads. Its compact DIN rail construction, clear contact indication and support for optional auxiliary-contact and padlocking accessories make the P1MS3P040 a versatile choice for industrial power distribution and machine-control systems.
Typical Applications
- Three-phase electrical circuit isolation.
- Industrial control panels and distribution boards.
- Machine and equipment isolation circuits.
- Industrial automation installations.
- Switching of suitable resistive and inductive loads.
- OEM machinery and electrical control systems.
Technical Specifications
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| Device Type | Modular Switch Disconnect | |
|---|---|---|
| Mounting Type | DIN rail | |
| Current | 40 A | |
| Poles | 3-pole | |
| HS Code | 85362010 | |
| Manufacturer | Lovato Electric | |
| Series | P1MS | |
| Model | P1MS3P040 | |
| Product type | Modular switch disconnector | |
| Number of poles | 3P | |
| Rated current | 40 A | |
| Rated operational voltage | 400–440 V AC | |
| Rated frequency | 50/60 Hz | |
| Utilisation category | AC-22A | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 4 kV | |
| Conditional short-circuit rating | 25 kA with 63 A gG fuse; 15 kA with 125 A gG fuse | |
| Rated short-time withstand current | 12 × Ie for 1 s | |
| Number of DIN modules | 3 | |
| Mounting | 35 mm DIN rail | |
| Conductor section | 1–50 mm² | |
| Terminal tightening torque | 3.2–3.5 Nm | |
| Terminal tool | PZ2 | |
| Electrical life | 1,000 cycles | |
| Mechanical life | 7,000 cycles | |
| Operating temperature | -25 to +70 °C | |
| Storage temperature | -25 to +70 °C | |
| Maximum altitude | 2,000 m | |
| Pollution degree | 3 | |
| Weight | approx. 250 g | |
| Compliance | IEC/EN/BS 60947-3 |
Frequently Asked Questions
What is the Lovato P1MS3P040 used for?
The P1MS3P040 is a three-pole modular switch disconnector primarily used for switching, disconnecting and isolating three-phase electrical power circuits.
What is the rated current of the Lovato P1MS3P040?
The P1MS3P040 has an IEC rated current of 40 A.
What operating voltage is the P1MS3P040 rated for?
The three-pole P1MS3P040 has an IEC rated operational voltage of 400–440 V AC at 50/60 Hz.
Can the P1MS3P040 switch inductive loads?
Yes. The P1MS series has an AC-22A utilisation category and can switch suitable mixed resistive and inductive loads as well as provide circuit isolation.
How is the Lovato P1MS3P040 installed?
The P1MS3P040 occupies 3 DIN modules and is designed for mounting on standard 35 mm DIN rail inside compatible electrical panels and distribution equipment.
Trusted Industrial Switching and Isolation
Lovato Electric P1MS modular switch disconnectors provide compact and dependable switching and isolation for industrial power distribution, control panels and machinery, combining DIN rail mounting with IEC-compliant performance for professional electrical installations.
