Products Description
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Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Allen-Bradley Guardmaster Ferrogard Non-Contact Safety Switch |
| Model Number | 440N-G02083 |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Product Series | Guardmaster 440N Ferrogard |
| Product Type | Magnetic Non-Contact Safety Switch |
| Contact Configuration | 2 NC Safety Contacts + 1 NO Auxiliary Contact |
| Contact Type | Reed Contact |
| Operating Voltage | 24V DC |
| Switching Current | 1 A Max |
| Actuator Type | Standard Magnetic Actuator |
| Sensing Distance | Approx. 12–15 mm |
| Housing Material | ABS Plastic |
| Connection Type | 6 m PVC Cable |
| Mounting Style | Surface Mount |
| Protection Rating | IP67 / NEMA 6P |
| Operating Temperature | -10°C to 55°C |
| Storage Temperature | -10°C to 55°C |
| Shock Resistance | 50 g Max |
| Vibration Resistance | 7 m/s² Max |
| Safety Standards | ISO 13849 Category 1, EN 954, NFPA 79 |
| Certifications | CE, UL, cUL |
| Dimensions | Approx. 76 × 30 × 15 mm |
| Weight | Approx. 0.6–0.7 kg |
| Application | Machine Guard Door and Safety Interlock Monitoring |
FAQ
FAQ
Q1: What is the Allen-Bradley 440N-G02083 used for?
The 440N-G02083 is a Guardmaster Ferrogard magnetic non-contact safety switch designed for monitoring machine guard doors and safety access points in industrial automation systems.
Q2: What type of contacts does the 440N-G02083 provide?
This model includes 2 normally closed (NC) safety contacts and 1 normally open (NO) auxiliary contact for safety monitoring and status indication.
Q3: What operating voltage does the 440N-G02083 require?
The switch operates on 24V DC with a maximum switching current of 1 ampere.
Q4: What is the sensing distance of the 440N-G02083?
The magnetic sensing distance is approximately 12–15 mm, depending on installation conditions and actuator alignment.
Q5: Is the 440N-G02083 suitable for harsh industrial environments?
Yes, the switch features an IP67-rated ABS plastic housing that provides protection against dust and temporary water immersion.
Q6: What type of applications commonly use the 440N-G02083?
It is commonly used on sliding doors, hinged guards, lift-off safety gates, and industrial machine access panels where reliable safety interlocking is required.
Q7: What are the dimensions and weight of the 440N-G02083?
The approximate dimensions are 76 × 30 × 15 mm, and the unit weighs around 0.6–0.7 kg depending on cable configuration.
Q8: What are the advantages of a non-contact safety switch like the 440N-G02083?
Non-contact safety switches reduce mechanical wear, tolerate slight door misalignment, and provide long service life in demanding industrial environments.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
