Explosion-Proof & IP66 ACB telephone TLA227A

Introducing the Explosion-proof EEx & IP66 ACB telephone, designed for wall mounting with an aluminium light-alloy body, identified by P/N TLA227A. It operates on a direct current supply ranging from 12 to 60 Vdc, consuming less than 30mA. The ringing voltage falls between 35 – 80 Vac. Dialing options include DTMF or pulse, while the flashing/earth settings are adjustable. Emitting a 90dB sound at 1 meter, its electronic bell ensures clear alerts. The magnetic hook enhances convenience, while the noise-canceling circuit ensures crystal-clear communication.

This telephone complies with CCITT Q23 standards and offers a keypad with 12 keys, including *, #, and digits 0 through 9. The BIS button facilitates last number redialing, while the R button serves for Flash/Earth functionality.

Controlled by a microprocessor, the TLA227A is fully programmable, accessible remotely via telephone and DTMF tones.

Specifications:

Body material / Color: Aluminum Light-alloy / RAL2003

Handset material / color:Aluminum Light-alloy / Black 

Handset cord: stainless steel (INOX) 200kg resistance 

Mounting: On wall

Termination: Inside screw connections 

Dimensions: 210 X 240 X 117 mm 

Weight: 4,0 kg 

IP-rating: 66 

EEx protection: ATEX II2GD - EEx ib em IIC T5

Max. / min. amb. Temp: -40 °C / + 60°C 

Cables inlets: 2 cableglands for cable φ 5 – 8 mm

Opening: 3 screws on front panel for easy access

Maintenance:  all circuits and control devices are fixed on the easy removable  front plate for a very quick substitution of equipment in field  

Explosion-Proof & IP66 ACB telephone TLA227A

Available Versions:

TLA227A1AA = handset+keypad

TLA227A1AT = handsfree+handset+keypad

Certification:

ATEX INERIS 227 CERTIFICATE

Datasheet:

Explosion-Proof & IP66 ACB telephone TLA227