Ferrogard 440N Magnetic Safety Switch, Stainless Steel, 24 V dc
- RS Stock No. 792-3092
- Mfr. Part No. 440N-G02143
- Brand Allen Bradley Guardmaster
Ferrogard GD2 Non Contact Safety Switch
The Ferrogard GD2 is a magnetically actuated non-contact safety switch which offers reliability and a high tolerance to misalignment. Designed to be installed on a guard door, the action of the magnetic actuator being removed from the switch opens the N.C. safety contacts therefore isolating the control power to the machines primary control element. The switch is designed with a stainless steel housing, for heavy duty applications, to protect against inadvertent impacts. The contacts are completely sealed to meet IP68 (NEMA 6P) requirements, making them ideal for wet environments. The GD2 also has a higher temperature range than the plastic Ferrogard switches, making them useful in a wider range of applications.
Non-contact actuation
High tolerance to misalignment
Contacts completely sealed to meet IP68 requirements
Operating temperature range -25°C to +125°C
Stainless steel head and actuator housing
Safety Contacts Operating Distance Make 12 mm, Break 23 mm
M4 mountable in any position
Cat. 1 device per EN 954-1 dual channel interlocks suitable for Cat. 3 or 4 systems
Standards
EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, ANSI B11.19, AS4024.1.
Approvals
CE Marked for all applicable directives and cULus.
Note
This safety device can be used with Guardlink, a new safety linking technology from Allen Bradley Guardmaster.
Guardlink simplifies and reduces the connection time of the safety system, whilst providing real-time diagnostic information over Ethernet IP. This makes it simple to identify the location of the device that has tripped the safety system, thus reducing downtime, and improving the machines overall efficiency. For more details, please go to the Guardlink brochure.
| Attribute | Value |
|---|---|
| Supply Voltage | 24 V dc |
| Safety Contacts | 2NC |
| Housing Material | Stainless Steel |
| Auxiliary Contacts | NO |
| Connection Type | 6m cable |
| Switch Type | Rectangular |
| Range | Ferrogard |
| Terminal Type | Cable |
| Series | 440N |
| Switching Distance | 12 (Safety) mm, 15 (Auxiliary) mm |
| IP Rating | IP68 |
| Supply Current | 1 A |
| Actuator Included | Yes |
| Sensor Principle | Magnetic |
| Housing Colour | Red |
| Dimensions | 78.5 x 33.5 x 16 mm |
| Depth | 16mm |
| Length | 78.5mm |
| Safety Category | 1 |
| Actuator Type | Magnetic |
| Width | 33.5mm |
