M611 Moulded Case Circuit-Breaker

1.INTRODUCTION
Our compang is a trustworthy one in Yueqing It's a manufacturer with strong econ-omy in Liushi town that is called"Electrical KIngdom".WMe import and produce German ABB company's advanced products.-M611 se-ries electrical motor protection switch.It has more good points than D25 air switch,3VE moulded circuit breaker etc.It's high-precision,little volume,light,high technology.Machanical life reaches 50-70 ten thousand times.It's in low price.Our products are need for mine,machinery,chemical,power,textile industry etc.

2.APPLICATION
the products conform to the standard of JEC 282-1 IEC157-1.VDE0660.IEC947-2.IEC947-4-1.IEC947-5-1.They are used for the circuit of AC voltage-660V.DC voltage-440V,curreut0.1-40A Used for protection of electrical motor's overload and breaker.and also being start of electrical motor.In order to enlarge the range of use,we produce twenty-eight attach-ments for you to choose.For example,vdtage protection,separating unbutton leakage explode protecting,opening door type circuit breaker in adding power,and sealed Fitting case,pan-el type fitting,track fitting panel,operating key with lock and all kinds of special terminals.

3.NORMAL OPERATING CONDITION
(1).aLTITUDE BELOW 2000METRES.
(2).bASE SWITCH NO MORE+50¡æ,NO LESS-25¡æ 0.1¡ª16a SWITCH WITH SEALED FITTING CASE
                                                                                                      NO MORE+¡æ
                                                                                                     NO LESS-25¡æ
(3).Install place:Average max humidity of wettest month,no more than 90%.this month average lowest temp,no more than 25¡æ.
(4).Install direction as you like.
(5).Permit pulse strength
   Ordinary products 5g(11ms)
   High pause products 30g(6ms)
(6).Permit vibration intensity
   Ordinary products:5-13Hz range¡À1mm
                                 13-150Hzlg
High vibration products:5-30Hz range ¡À1.6mm
                                 30-200Hz 5g

4.PRODUCT PARTS
Base type switch is mde up of operating part,unbutton,plug,putting arcdevice,insulating base,out muse etc.

5.MAIN TECHNOLOGY DATA
(1)Main circuit limit 3 poles
(2)Can be fitted double components.use conve-nientlg.
(3)Rated insulating voltage Vi-660V
(4)Rated current Ith 40A
(5)Rated circuit connection and power breaket0.1A-16A
  380V COS¦µ=0.95 iCN=1.5kA o-t-co
  660V COS¦µ=0.95 iCN=0.75kA o-t-co 20A-40A
  380V COS¦µ=0.90 iCN=13.0kA o-t-co
  660V COS¦µ=0.90 iCN=1.0kA o-t-co 40-63A
  380V COS¦µ=0.5 iCN¡Ü10kA o-t-co
  660V COS¦µ=0.9 iCN¡Ü1kA o-t-co
(6).control 3 phases mouse-cage tpye electrical motot power(1500 turns/mm 50Hz)

M611 type MOtor
Protection Switch
specification(A)		 Current
Control
rang(A)		 Power KW
220V 380V 660V
0.16 1.01¡«0.16 £­ £­ £­
0.25 0.16¡«0.25 £­ 0.06 £­
0.40 0.25¡«0.40 0.06 0.09 £­
0.63 0.40¡«0.63 0.09 0.12 £­
1.0 0.63¡«1.0 0.12 0.25 £­
1.6 1.0¡«1.6 0.25 0.55 £­
2.5 1.6¡«2.5 0.37 0.8 £­
4.0 2.5¡«4.0 0.75 1.5 £­
6.3 4.0¡«6.3 1.5 2.5 3
10 6.3¡«10 2.5 4 4
16 9.5¡«16 4.0 7.5 5.5
20 13¡«20 5.0 9 7.5
25 19¡«25 5.5 11 7.5
32 24¡«32 7.5 15 11
40 30¡«40 9 18.5 15.0
63 40¡«63 15 30 22
80 63¡«80 18.5 40 30

Note:If it used for crane or for a long time,you may choose stronger rated current switch.

(7).DC rated operating current(3 poles)

DC voltage 60 110 220
DC1 rated operating Current 6.6 6.6 6.6
DC2/3 rated operating Current 1.87 1.87 1.87
DC4/5 rated operating Current 1.87 0.80 0.38

(8)Machanical life:
   Ie¡Ü17A 500thousand times
   life:Ie£¾17A 100thousand times

(9).Electrical life:
   Ie¡Ü17A AC3 150 thousand imes
   Ie£¾17A AC3 20 thousand times

(10)Auxiliary plug current Ith 6A

AC11 Rated operating V 220 380 500
Rated operating A 3.5 2.5 1
DC11 Rated operatingV 60 110 220 440
Rated operating A 3 2 0.6 0.1

(11)Unbutton operating feature

      Operating feature line is in the middle of+20¡æ temp line.Line K is from the beginning of cold state.Line W is from the eginning of warm state.
Whole current 1.05 cold 1.2 hot 6 cold 11¡«17
operating time no operating <2 hour >5 second momment
When white line is +20¡æ,red line is +40¡æ,temp coefficient for the following;
Environ temp ¡æ -25 -20 -10 0 +10 +30 +40 +50
Temp amend coeff 0.81 0.82 0.85 0.89 0.94 1.05 1.12 1.19

Electrical motor rated operating current times temp amend coefficient,you'll get current numeral value of the switch unbuttton.Its inertia T,II also be fit for crane.

(12)Voltage low unbutton

Start value release value power consumption
Attract keep
¡Ý85%Uc 35-75%Uc 3.5VA 2.5VA

(13)Separating umbutton
Start value Load¡¤ED power consumption
Attract keep
¡Ý70%Uc 100%Uc 3.5VA 2.5VA


(14)Choosing the circuit protection fuse.When
      0.16-16A Switch's mounting place current£¾1.5KA,current should be fit for IEC292-1C,Fuse(NT00)core's specification A.

Unbutton current A Main circuit Auxi circuit
660V¡«
g1		 500V¡«
g1		 380V¡«
g1		 220V¡«
g1		 500/380/220
V¡«
g1
0.1¡¤¡¤¡¤0.4 Needn¡¯t Needn¡¯t Needn¡¯t Needn¡¯t 10
0.4¡¤¡¤¡¤0.63 4
0.63¡¤¡¤¡¤1.0 6
1.0¡¤¡¤¡¤1.6 10 10
1.6¡¤¡¤¡¤2.5 16 16
2.5¡¤¡¤¡¤4.0 25 25 25
4.0¡¤¡¤¡¤6.3 35 35 35 35
6.3¡¤¡¤¡¤10 Nopermit 50 50 50
10¡¤¡¤¡¤16 50 50 50


(15)Connection wire
Switch rated current A ¡Ü6.3 1¡¯0 16.20 25 32.40
wire section mm2 ¡¯1 1.5 2.5 4 6
Terminals UT1-4 UT1.5-4 UT2.5-4 ¢Ù ¢Ú

Choose our factory's 4mm2 special terminalUT4
Choose our factory's 6mm2 special terminal UT6

6CIRCUIT CONNECTION FIG

      Electrical motor protection switch with auxiliary plug Hs,low-V unbutton UA and separating one AA,terminal SL and N

      Be used for controlling signal phase AC or DC load's M611 type motor protection switch.

      Having M611"V185" load switch for monitoring fuse,it can protect fuse.
63Ainstallation measure


7.KINDS OF PRODUCTS AND OR-DER:

Table1

unbutton rated current 0.16 0.25 0.40 0.63 1.0 1.6 2.5 4.0 6.3 10 16 20 25 32 40 63 80
current control range(A) 0.1
¡«
0.16		 0.16
¡«
0.25		 0.25
¡«0.40		 0.40
¡«
0.63

 0.63
¡«
1.0		 1.0
¡«
1.6		 1.6
¡«
2.5		 2.5
¡«
4.0		 4.0
¡«
6.3		 6.3
¡«
10

 9.5
¡«
16		 13
¡«
20		 19
¡«
25		 24
¡«
32		 30
¡«
40		 40
¡«
63		 63
¡«80
code 05 09 13 17 21 25 29

33

 37 42 46 50 54 58 62 66 70

Table2
Aux plug Without 1on + 1loff 2on 2off
code 0 4 5 6

Table3
Switch componets  
ordinary base switch V0
lasting high pause vibration type swicth V2
ordinary base switch + Fitting panel V3
ordinary base switch + panel type socket V41
ordinary base switch + sealed plastic case V42
low volt unbutton switch + big sealed plastic case V43
ordinary base switch + machine type open door key V81
Base type switch used for monitoring fuse V185
Base type switch for crane specially Q
      If you want to order the products,you may ei-ther use order number or add some words

Low voltage unbutton and separating unbutton's spdcification.
Freguency Rated operating voltage (V)
50 24 36 42 127 220 380 415 500 660


Electrical motor protection switch for crane type M611 switch designed by national crane walk's reguire and its feature:
(1)A.B.Cphases rated current is the same Q3,unbotton rated current code still stand for it's current.
(2)A.C phases rated current are the same,B phase rated current isn't same being Qz,unbotton rated current's code stand for A.C phase rated current.B phase's rated current's code,please write in Q2(JB phase rated current should be¡ÜA.C Phase rated current)
eg¢ÙM611-4234 Q3
A.B.C 3 phases rated current are 10A
¢ÚM611-4234Q2 29
A.C phases are 10A,B phase is 2.5A
Machine type open door breaker's direction:
We used bearing connection(it's length Zoo mm-1000mm) with self-locked devide,when switch is used for panel type mount,it's case door will be open and switch turn off auto matically. when switch is installed in the case,switch can close by self-locked device.

8.CONPONETS TYPE
Name Type Note
Aux plug HS
Ground terminal SL used for ground connection
Zero terminal N

used for connection zero

Back terminal AK used for panel,back connect
Cold pressure terminal UT4 used for 25A switch connect
UT6 used for 32A¡¢40A switch protect
Protection musk KA used for low volt unbutton
Sealed operating musk ZT used for panel sealed case
Operating key with lock NA used for panel,sealed case
Indicator
(red¡¢green)		 MS2 220V used for panel sealed case switch
MS3 380V used for panel sealed case switch
card type panel SP used for card rail mount
Low volt unbutton UA used for voltage protection
separating unbutton AA used for signal control breaker
plastic panel socket FJ IP41 used for panel mount
Plastic sealed socket
(For base switch)		 GJ IP41 used for single unit contrd
IP65 used for single unit contrd
Big plastic sealed case
(Permit with UA Switch)		 GL IP41 used for single unit contrd
IP65 used for single unit contrd
Open door breaker V81 used for electrial case protection
Cable sealed cork SV used for sealed mount case
tube sealed cork SH used for sealed mount case
sealed cork VS used sealed mount case
(1)Cable input sealed cork,used for XE type 3¡Á2.5+1¡Á2.5 copper core rubber insaluting protection musk power cable or XL V type 3¡Á2.5aluminium core rubber insaluting protecting power cable.
(2)Snake skin tube inport sealed cork,used for¦µ8SP3 Zinc-plating metal plastic tube.

Componets type for you
Name Type Note
Lock device AV used for panel,sealed case
Monitoring window AL used for wall socket
Signal lamp ME used for sealed case cork
Aluminium alley socket FG IP55
Aluminium alley case GG IP65
Input type case UP used for wall mount
Stripe transfer SA1 single M611 switch
SA2 single M611 switch + contactor

9.INSTAL WAY

 

Ways Parts needed Parts may be mounted
Base switch IP20
screw mount ZXM4 		HS SL¡¢N¡¢UA(KA) or AA or V81
Stripe type IP20 HS+SP SL¡¢N¡¢UA(KA) or AA or V81
Panel mount IP41 HS+FJ MS¡¢UA¡¢NA¡¢V81¡¢AK
IP55 HS+FJ+ZT
Plastic sealed mount IP41 HS+GJ SL¡¢N¡¢NA¡¢SV¡¢SH¡¢VS
IP65 HS+GJ+ZT
Big plastic sealed case IP41 HS+GL UA¡¢SL¡¢N¡¢NA¡¢SV¡¢SH¡¢VS
IP65 HS+GL+ZT