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SBTB1-63 series Small-typed turnoff utensil
Product Model: SBTB1-63 series
Product Name: SBTB1-63 series Small-typed turnoff utensil
SBTB1-63 series
Small-typed turnoff utensil
Scope of application
SBTB1-63 high cent breaks small-typed turnoff utensil possess structure advanced, Performance dependable, Disparts break ability high, Appearance beautiful cleverish feature, Shell body and three partses adopt endure impact, Highnesses anti- burn material compose. Fitting be used for communicate 50Hz or 60Hz, Specified (number or amount) operating tension 400V below, Current rating 63A below ’s place. Chief is used for office building, House and analogous building ’s lighting, Distribution line and equipment’s overload, Short-circuit proof, Also can under normal situation, As not continual convert of use, Should product accord with GB10963 and. IEC60898 waits for normative request

■ Model and its meaning
■ chief will be technology parameter
Watch 5
 Specified (number or amount) operating tension(V)  Pole number  Current rating (A) Specified (number or amount) shorts dispart break ability
Test circuit prospective current (A) Power factor
230 1.2 6, 10, 16, 20, 25, 32, 40, 50, 63 6000 Will be 0.65 — 0.70
230/240 1.2 6000 Will be 0.65 — 0.70
400 2.3.4 6000 Will be 0.65 — 0.70
230 1.2 50, 63 4500 Will be 0.75 — 0.80
230/240 1.2 4500 Will be 0.75 — 0.80
400 2.3.4 4500 Will be 0.75 — 0.80

Note:
① mechanical durability: 20.000 time ( Will break — all) Will resist wet hot sex: 2 kinds of ( Temperature will be for 55 ℃, Comparative absolute humidity is 95%)
③ connection will adopt bring nip hoop ’s connection terminator, Cable carries face can reach 25mm2

■ will flow trip property list
Watch 6
Type Experiments current ( A) Current rating ( In) Stipulates time Expects result Starts condition Annotations
  1.13 In All value t will be 1h Not do trip Cold form Closes auxiliary switch put through power supply
  1.45 In In will be 32A t will be 1h Trip Cold form Current in stabilize field rise to specification worth at 5s
  2.55 In > 32A I< T< 60s Trip Cold form Closes auxiliary switch put through power supply
  All value I< T< 120s Trip Cold form Closes auxiliary switch put through power supply
  5 In All value t will be 0.1s Not do trip Cold form Closes auxiliary switch put through power supply
  10 In All value t< 0.1s Trip Cold form Closes auxiliary switch put through power supply
  10 In All value t will be 0.1s Not do trip Cold form Closes auxiliary switch put through power supply
  14 In All value t< 0.1s Trip Cold form Closes auxiliary switch put through power supply
 
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