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BMT-55 4 hours Mechanical timer in enclosure


14 in stock

MECHANICAL TIME SWITCH in wether proof enclosure 

Size – 140x114x85mm

Reliable and robust, the BMT-55 4hours mechanical switch timer is used by many manufacturers worldwide.
It integrates many advantages in the manufacture of mini ovens, mini washers, toasters, deep fryers, steamer cookers, grills, solarium, saunas, heaters, fans, battery charges, and a wide variety of industrial applications…

Small physical dimensions, timing tolerance of +/- 10%.  2 types of fixation: screws or central nut.  Timing range 12 hours on a standard wind-up angle of 288° hold position terminal orientation

Technical Features

Voltage rating: 250 VAC

Number of electrical operations: 10000

Rated Amperage: 16 (4) A

Switch configuration: DPST 1NO+1NC SPST (12hr)

Tolerance on total timing: +/- 10%

Winding torque 1.5 to 4.5Kgcm

Torque of manual position 4 daN.cm

Timing range: 4h

Tab terminals: 6.3 x 0.8 mm silver plated

Switch position at rest: NO-NC

Switch conforms to electrical standards: EN 60730-2-1

Ambient temperature: -10°C +125°C

All approvals obtained: BEAB – CSA – SEMKO – IMQ – KEMA – UL – UTE – VDE

Dielectric strength: 3750 VAC

Dimensions:  76x76x55mm

Weight: 114g

Bolec Electronics

Founded in 1978, Bolec Electronics has developed a portfolio of over 80 products and a reputation that survive and thrive in some of Australia's harshest environments. Bolec Electronics is the OE supplier to some of the world's largest truck and engine manufactures.

Premium quality

Easy to install


Designed and made in Australia