Changeover & By Pass Switch

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Changeover & By Pass Switch Trade Information

Payment Terms
Cash on Delivery (COD), Delivery Point (DP), Cheque, Letter of Credit (L/C), Telegraphic Transfer (T/T), Western Union, Paypal, Letter of Credit at Sight (Sight L/C), Days after Acceptance (DA), Cash in Advance (CID), Cash Advance (CA)

Changeover & By Pass Switch

Salient Features

Modular design in 3 & 4 pole (63A ~3150A), suitable for utilization category AC-23A
Easy maintenance as each pole can be replaced easily due to modular construction, saving cost of entire Switch in case of single pole being burnt or damaged.
Available in open execution & in sheet steel enclosure.
Complies with the latest requirements of IEC-60947-1 &3 13947-1 &3 standards.
Unique self cleaning contact construction with special knife type (200A~1800A), double break switching contacts (63~160A & 1000~1800A) & single break (200A~800A). Positive opening operation, with quick make - break and effective arc splitting plates guarantee reliability and long electrical life of the Switch.
Excellent tracking resistance of isolation material in switch frame prevents flashover between phases even in the most trying & difficult locations.
Adjustable telescopic shaft
Compact construction
Window for visual contact inspection
Suitable for capacitor switching and as a Main switch
Handle with in-built padlockable facility in-off position
Provision for defeating door interlock
Individual phase barrier can be incorporated without tools, between two terminals. Fully protected frame for safe operation in case of (200A~800A)

Function:

These changeover switches are used to control disconnect any kind of circuit-disconnection feeders both resistive & inductive loads
By means of manual operation, changeover performs circuit switching between two independent circuits -I & ll

Accessories

Technical Parameters:

Common Characteristics
Conformity to Standards	-	IEC 60947-3 / IS 13947-3
No. of Poles	-	3P / 4P
Rated Operational Voltage (Ue)	V	415
Rated Operational Frequency	Hz	50 / 60
Suitability for Isolation	-	YES
Pollution Degree as per IEC / IS	-	3
Ambient / Cubicle Service Temperature	^oC	45
IP Level after mounting	-	IP 54

Technical Parameters compact on load changeover switch / compact On-load by pass switch

Replace '' with 3 in case of 3 pole or with 4 in case of 4 pole

Parameters		63A	80A	100A
Conventional Changeover Type CSSD		CSSD 63DCO	-	-
On-Load Compact Bypass Switch Type CSBS		CSBS 63DM	CSBS 80DM	CSBS 100DM
On-Load Compact Changeover Switch Type CSCS with shroting links		CSCS 63DMCO	CSCS 80DMCO	CSCS 100DMCO
On-Load Compact Changeover Switch Type CSCS without shorting links		-	-	-
Current rating at 45o C	Ith (A)	63	80	100
No. of Pole		3/4	3/4	3/4
Rated insulation Voltage Ui	V	1000	1000	1000
Maximum operational voltage Ue max	V	690	690	690
Di-electric strength at 50Hz for 1 min.	KV	3.5	3.5	3.5
Rated impulse voltage Uimp	KV	12	12	12
Rated operational current le at 415 V AC 22A AC 23A	A A	63 63	80 80	100 100
Rated making capacity at 415V, 0.35 pf AC 23A	A	630	800	1000
Rated breaking capacity at 415V, 0.35 pf AC 23A	A	504	640	800
Capacitor rating at 415V, 3ph	kVAR	50	50	50
Short circuit current with fuses	KA r.m.s	50	50	50
Rated short circuit making capacity (peak)	kA	10	10	10
Short time current for 1 sec.	kA.r.m.s	5	5	5
Electrical Endurance	Operations	5000	5000	5000
#Mechanical Endurance	Operations	10000	10000	10000