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Model: Honeywell 620-0041
Alternate Model Number: 6200041
Brand: Honeywell
Product Category: Industrial Limit Switch
Product Series: 620 Series Heavy-Duty Limit Switches
The Honeywell 620-0041 (6200041) is a heavy-duty industrial limit switch designed for precise position detection and reliable control feedback in automation and machinery systems. This model is engineered to operate consistently in harsh industrial environments where mechanical strength, electrical stability, and long service life are critical requirements.
With a rugged metal enclosure and a mechanically reinforced actuator structure, the 620-0041 delivers dependable switching performance even under frequent actuation, vibration, or exposure to dust and moisture. The switch is commonly used as a position-sensing component to signal end-of-travel, safety interlocks, or operational status in industrial equipment.
Its standardized design allows easy integration into existing control systems, making it a preferred choice for maintenance replacements and new machine designs alike.
| Item | Description |
|---|---|
| Brand | Honeywell |
| Series Name | 620 Series |
| Series Type | Heavy-Duty Industrial Limit Switches |
| Primary Function | Mechanical position sensing and control |
| Parameter | Specification |
|---|---|
| Model | 620-0041 |
| Actuator Style | Roller Lever |
| Contact Configuration | SPDT (Single Pole Double Throw) |
| Rated Current | 15 A |
| Rated Voltage | 250 VAC |
| Housing Material | Die-cast metal |
| Mounting Method | Surface / Panel Mount |
| Protection Rating | IP67 |
| Operating Temperature | -25°C to +85°C |
| Mechanical Life | ≥ 10,000,000 operations |
| Electrical Life | ≥ 500,000 operations |
| Switching Accuracy | High repeatability |
| Electrical Connection | Screw terminals |
| Dimensions | 82 mm × 48 mm × 42 mm |
| Weight | 0.27 kg (0.27 kg) |
The Honeywell 620-0041 is widely used across multiple industrial sectors due to its reliability and adaptability.
Typical applications include:
Conveyor system position monitoring
End-of-travel detection for linear motion systems
Automated packaging equipment
Industrial safety interlock systems
Hoisting and lifting machinery
Robotic motion limit detection
Material handling equipment
Production line automation controls
Its robust mechanical design ensures accurate detection even in high-cycle or heavy-load applications.
Rugged Construction: Metal housing provides excellent resistance to impact and mechanical stress.
High Switching Reliability: SPDT contacts ensure stable signal output for control systems.
Environmental Protection: IP67 sealing protects internal components from dust and moisture.
Long Service Life: Designed for millions of mechanical operations with minimal degradation.
Flexible Installation: Compatible with various mounting orientations and machine layouts.
Precise Actuation: Roller lever actuator delivers smooth and repeatable switching.
Low Maintenance: Durable internal components reduce downtime and servicing frequency.
Wide Compatibility: Suitable for PLC inputs, relays, and industrial controllers.
Safety Enhancement: Ideal for use in machine safety and limit detection circuits.
Cost Efficiency: Long operational life reduces total ownership cost.
| Model | Actuator Type | Contact Type | Rated Voltage | Weight (kg) |
|---|---|---|---|---|
| 620-0036 | Roller Plunger | SPDT | 250 VAC | 0.25 |
| 620-0042 | Plunger | SPDT | 600 VAC | 0.24 |
| 620-0051 | Adjustable Lever | DPDT | 250 VAC | 0.28 |
| 620-0060 | Whisker Actuator | SPDT | 125 VAC | 0.22 |
| 620-0074 | Short Roller Lever | DPDT | 250 VAC | 0.26 |
| Model | Product Type | Key Feature | Rated Specification | Weight (kg) |
|---|---|---|---|---|
| V15T16 | Micro Switch | Compact, high precision | 16 A @ 250 VAC | 0.06 |
| BZ-2RW | Basic Switch | Snap-action mechanism | 15 A @ 125 VAC | 0.07 |
| SZL-VL-S | Safety Interlock Switch | Guard door monitoring | 6 A @ 24 VDC | 0.18 |
| LSA1A | Limit Switch | Adjustable actuator | 10 A @ 250 VAC | 0.20 |
| E52-CA | Proximity Sensor | Non-contact sensing | Signal output | 0.09 |
Q1: What is the main function of the Honeywell 620-0041?
A1: It is used for mechanical position detection and limit control in industrial automation systems.
Q2: Is this switch suitable for harsh environments?
A2: Yes, the IP67-rated enclosure protects it from dust, moisture, and industrial contaminants.
Q3: What type of actuator does this model use?
A3: It uses a roller lever actuator for smooth and accurate switching.
Q4: Can it be connected directly to a PLC?
A4: Yes, it is commonly wired to PLC digital inputs through standard control circuits.
Q5: What does SPDT contact configuration mean?
A5: It allows one input to switch between two output contacts, providing flexible control logic.
Q6: How durable is this limit switch?
A6: It is rated for over 10 million mechanical operations under normal conditions.
Q7: Is the switch easy to install?
A7: Yes, it features standard mounting holes and screw terminals for straightforward installation.
Q8: Can it handle vibration from machinery?
A8: Yes, the internal design is resistant to vibration and mechanical shock.
Q9: Does it require regular maintenance?
A9: Only basic periodic inspection is recommended; no special maintenance is required.
Q10: In which industries is this model most commonly used?
A10: It is widely used in manufacturing, logistics, material handling, packaging, and automation industries.