ABB TTF300

Ambient temperature 

• Standard: −40 to 85 °C (−40 to 185 °F) 

• Optional: −50 to 85 °C (−58 to 185 °F) 

• Limited temperature range for explosion-proof design: 

see relevant certificate 

Transport / storage temperature 

−50 to 85 °C (−58 to 185 °F) 

Climate class in accordance with DIN EN 60654-1 

Cx −40 to 85 °C (−40 to 185 °F) at 5 to 95 % relative air 

humidity

• Thread (selectable) 2 × M20 × 1.5 / 2 × ½ in NPT / 

2 × ¾ in NPT (using reducing piece), 

• Ground screw external 6 mm2, M5 internal 2 × 2.5 mm2, M4 

terminals for lines up to 2.5 mm2 and handheld terminal 

interface 

Plastic cable gland 2 × M20 1.5: 

• Cable outside diameter 6 to 12 mm (0.24 to 0.47 in), 

Ex: 5 to 10 mm (0.2 to 0.39 in) 

• Temperature range −30 to 80 °C (−22 to 176 °F), 

Ex: −20 to 80 °C (−4 to 176 °F) 

• For Non-Ex: 

Polyamide gray 

• For intrinsically safe design, intrinsic safety, 

non-incendive and dust-explosion protection: 

Polyamide blue 

Metal cable gland (2 × M20 x 1.5 / 2 × ½ in NPT): 

• Flameproof (enclosure), explosionproof 

• Cable outside diameter 3.2 to 8.7 mm (0.13 to 0.34 in) 

• Temperature range: −50 to 85 °C (−58 to 185 °F) 

• Additional cable outside diameters: upon request

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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