Westline Star Delta Starters

Features

Complies with IEC947 BSEN60947 Type 2 Short Circuit Co-ordination
Robust, all welded steel enclosure, up to IP55 protection (* Note 1)
Hinged front cover with positive door catches
Removable component baseplate
Front cover and gland plates bonded to enclosure main earth
Wide range of accessories
On load isolator or Fused combination switch
Switch handle lockable in OFF position which also locks front cover
Switch has positive internal indication of contact position (optional)
'R' Type Thermal Overload protection with interchangeable heaters
Incorporates well proven Westmaster Contactors
Control circuit fuses as standard
Standard paint finish : Case - Graphite Grey RAL 7024, Door - Agate Grey RAL 7038

Note 1 : Starters to size WPS (with isolator) and WSS (without isolator) are wall mounted and have protection to IP55. Starters above this size are floor mounting and have protection to IP51 as standard, with the facility to be made to IP55 if required.

Important : Overloads are phase connected.

Max. Rated Insulation Voltage :
Ambient Temperature Operating Limits :
Ambient Temperature Storage Limits :
Altitude :
Relative Humidity (IEC68-2) :
Supply Voltage Operating Limits :
Short Circuit Co-ordination

660V
-5⁰C to +45⁰C (* Note1)
-20⁰C to +65⁰C
Up to 2000M95% at 40⁰C
85% to 110%
50kA prospective current

Type C to BS4941
Type 2 to IEC947, BS EN ISO60947

Note 1 : Up to +65⁰C derated.

Max FLC	Approximate kW / HP				Ordering Code
	220V		415/440V
	HP	kW	HP	kW
22	7.5	5.5	15	11	WES00*B
43	15	11	30	22	WGS00*B
60	20	15	40	30	WJS00*B
72	25	18.5	50	37	WKS00*B
105	40	30	75	55	WMS00*B
138	60	45	100	75	WNS00*B
170	70	51	125	90	WPS00*B
220	80	59	150	110	WRS00*B
280	110	80	200	150	WSS00*B
392	150	110	300	220	WVS00*B
550	220	160	430	315	WWS00*B
800	422	315	590	445	WZS00*B

To complete Ordering Code, replace the * with :

O - No Isolator Required
L - Fitted with Isolator
S - Fitted with Fuse Switch

Order details to include starter type together with supply details and motor rating.
Optional extras by full description.
Heater elements for the 'R' type thermal overload to be ordered separately.

Starter Type	Mounting	A	B	C	D	E	Ø F	M (When filted)	Case Ref
WESOOOB	Wall	500	250	174	400	150	9	223	B2
WESOOLB
WGSOOOB
WGSOOLB
WESOOSB	Wall	550	350	174	450	250	9	223	B3
WGSOOSB
WJSOOSB
WJSOOOB
WJSOOLB
WKSOOOB
WKSOOSB	Wall	666	450	222	550	350	11	271	B6
WKSOOLB
WMSOOOB
WMSOOLB
WNSOOOB
WPSOOOB
WMSOOSB	Wall	766	450	222	650	350	11	271	B7
WNSOOLB
WPSOOLB
WNSOOSB	Wall	1116	500	222	1000	400	11	271	B8
WPSOOSB
WRSOOOB
WSSOOOB

Starter Type	Mounting	A	B	C	D	E
WRS/WSS (Isol. / Fused Switch)	Floor	1432	525	367	575	275
WVS	Floor	1607	700	367	750	275
WVS (Isol. / Fused Switch)	Floor	1782	700	418	750	325
WWS	Floor	1607	700	367	750	325
WWS (Isol. / Fused Switch)	Floor	1782	700	418	750	325

Diagram Ref : CS5007137P1 - Typical sizes WES & WGS

Diagram Ref : CS5007137P2 - Typical sizes WJS & WKS

Diagram Ref : CS5007137P3 - Typical sizes WMS, WNS & WPS

Diagram Ref : BS5006281 - Typical sizes WRS, WSS, WVS & WWS

	Installation & Servicing Instructions
	Motor Starters Catalogue