The NEMA 4X Operator Stations features a 15" color touchscreen with Ethernet communications and an Emergency Stop button with hermetically sealed contact block
. The Type X Purge System includes a 24-volt power supply.
The product consists of electric contacts, a mechanical block for opening and closing the electric contacts and a contact block
provided with a small chamber for extinguishing arc discharge that occurs between the contacts when interrupting DC power.
Clients can choose the size, body style, plugs, and contact block
(PCB, solder or crimp contacts, 2-15 pins).
The E-BOX M12 COMPLETE from RAFI is a ready-for-connection emergency stop housing including an actuator and a contact block
with two normally-closed contacts.
New features of the Digilance 4 with Memory (DL4M) include: Storing of the last 500 Measurements, heat number can be entered, easy wireless IR data download, easy to use download software and stainless steel pole and contact block
The modular system consists of bottom and top parts, contact module with contact block
, and an emergency-stop actuator from the RAFIX 22 FS Series.
For example, a single contact block
can simultaneously transmit electricity, fiber optics, fluids or gas.
* An auxiliary contact block
(form types 2-FormA, 1-FormA+ 1-FormB or 2-FormB) with mirror contacts--when using a G7Z relay with a Form B mirror contact, users can achieve a 2.5-kV impulse withstand voltage or maintain a gap of 0.5 mm when the coil is de-energized, according to the company.
When operators insert the key into a SensEject Switch, it activates a dedicated, key-sensing contact block
that can signal alarms or annunciators and detect when a machine operator overrides an interlock.
The pushbutton line incorporates a constant energy design that adds an additional layer of protection against power interruptions due to vibration or bumping and an exclusive "self-monitoring contact block
" for increased emergency stop protection.