Fused Combination Switches

Fused Combination Switches

BS Fuse Version - Standard Operation
SPN, SPSN, TP, TPN & TPSN

SPN
Single Pole and Bolted Neutral
32A - 200A

BS Fuse Version

Frame Size	Enclosed Rating I the	Open Rating I th	AC22	AC23	MEM Fuse	Single Pole & Bolted Neutral SPN List No.
1	32A	32A	32A	32A	BS A1	32S1N32
1	63A	63A	63A	63A	BS A2	63S1N63
2	63A	63A	63A	45A	BS A3	63S1N45
2	100A	100A	100A	63A	BS A3	100S1N63
2	100A	100A	100A	100A	BS A3	100S1N100
3	125A	125A	125A	125A	BS A4	125S1N125
3	160A	200A	200A	160A	BS A4	200S1N160
4	200A	200A	200A	200A	BS B2	200S1N200

SPSN
Single Pole and Switched Neutral
32A - 200A

BS Fuse Version

Frame Size	Enclosed Rating I the	Open Rating I th	AC22	AC23	MEM Fuse	Single Pole & Switched Neutral SPSN List No.
1	32A	32A	32A	32A	BS A1	32S1SN32
1	63A	63A	63A	63A	BS A2	63S1SN63
2	63A	63A	63A	45A	BS A3	63S1SN45
2	100A	100A	100A	63A	BS A3	100S1SN63
2	100A	100A	100A	100A	BS A3	100S1SN100
3	125A	125A	125A	125A	BS A4	125S1SN125
3	160A	200A	200A	160A	BS A4	200S1SN160
4	200A	200A	200A	200A	BS B2	200S1SN200

TP
Triple Pole
32A - 800A

BS Fuse Version

Frame Size	Enclosed Rating I the	Open Rating I th	AC22	AC23	MEM Fuse	Triple Pole TP List No.
1	32A	32A	32A	32A	BS A1	32S332
1	63A	63A	63A	63A	BS A2	63S363
2	63A	63A	63A	45A	BS A3	63S345
2	100A	100A	100A	63A	BS A3	100S363
2	100A	100A	100A	100A	BS A3	100S3100
3	125A	125A	125A	125A	BS A4	125S3125
3	160A	200A	200A	160A	BS A4	200S3160
4	200A	200A	200A	200A	BS B2	200S3200
4a	220A	250A	250A	250A	BS B3	250S3250
4b	315A	315A	315A	315A	BS B4	315S3315
5	400A	400A	400A	400A	BS B4	400S3400
6	630A	630A	630A	630A	BS C3	630S3630
6	800A	800A	800A	710A	BS C3	800S3710

TPN
Triple Pole and Bolted Neutral
32A - 800A

BS Fuse Version

Frame Size	Enclosed Rating I the	Open Rating I th	AC22	AC23	MEM Fuse	Triple Pole & Bolted Neutral TPN List No.
1	32A	32A	32A	32A	BS A1	32S3N32
1	63A	63A	63A	63A	BS A2	63S3N63
2	63A	63A	63A	45A	BS A3	63S3N45
2	100A	100A	100A	63A	BS A3	100S3N63
2	100A	100A	100A	100A	BS A3	100S3N100
3	125A	125A	125A	125A	BS A4	125S3N125
3	160A	200A	200A	160A	BS A4	200S3N160
4	200A	200A	200A	200A	BS B2	200S3N200
4a	220A	250A	250A	250A	BS B3	250S3N250
4b	315A	315A	315A	315A	BS B4	315S3N315
5	400A	400A	400A	400A	BS B4	400S3N400
6	630A	630A	630A	630A	BS C3	630S3N630
6	800A	800A	800A	710A	BS C3	800S3N710

TPSN
Triple Pole and Switched Neutral
32A - 800A

BS Fuse Version

Frame Size	Enclosed Rating I the	Open Rating I th	AC22	AC23	MEM Fuse	Triple Pole & Switched Neutral TPSN List No.
1	32A	32A	32A	32A	BS A1	32S3SN32
1	63A	63A	63A	63A	BS A2	63S3SN63
2	63A	63A	63A	45A	BS A3	63S3SN45
2	100A	100A	100A	63A	BS A3	100S3SN63
2	100A	100A	100A	100A	BS A3	100S3SN100
3	125A	125A	125A	125A	BS A4	125S3SN125
3	160A	200A	200A	160A	BS A4	200S3SN160
4	200A	200A	200A	200A	BS B2	200S3SN200
4a	220A	250A	250A	250A	BS B3	250S3SN250
4b	315A	315A	315A	315A	BS B4	315S3SN315
5	400A	400A	400A	400A	BS B4	400S3SN400
6	630A	630A	630A	630A	BS C3	630S3SN630
6	800A	800A	800A	710A	BS C3	800S3SN710

BS Type Fused Combination Switches - Standard Operation
Frame Size	List. No.	A (mm)	B1 (mm)	B2 (mm)	B3 (mm)	C1 (mm)	C2 (mm)	C3 (mm)	D (mm)	E (mm)	F1 (mm)	F2 (mm)	G1 (mm)	G2* (mm)	H1 (mm)	H2* (mm)	HR (mm)	J1 (mm)	J2 (mm)	K (mm)	L (mm)	M (mm)	N (mm)	P (mm)	Q (mm)	R (mm)	S (mm)	T (mm)	U1 (mm)	U2 (mm)	W1 (mm)	W2 (mm)	X (mm)	Y (mm)	Z1 (mm)	Z2 (mm)
1	32S1N32	88.5	91	93	81	98	126	-	83.5	67.5	56	-	-	-	16.7	-	175	32.5	20	21	81.5	65	5.5	-	-	121	13	14	78	83	6	6	6.3	55	38	-
	32S1SN32
	32S332	109.5								88.5																							SQ
	32S3N32	130.5								109.5
	32S3SN32
1	63S1N63	88.5	91	93	81	98	126	-	83.5	67.5	56	-	-	-	16.7	-	175	32.5	20	21	81.5	65	5.5	-	-	121	13	14	78	83	6	6	6.3	55	38	-
	63S1SN63
	63S363	109.5								88.5																							SQ
	63S3N63	130.5								109.5
	63S3SN63
2	63S1N45	110	107	109	86	107	145	166	95	88.5	72	-	27	-	25.5	-	175	36.5	26.5	31	95.5	65	5.5	18	6	125	15	19	94	99	6.7	5.5	6.3	55	45	47
	63S1SN45
	63S345	141								119.5																							SQ
	63S3N45	172								150.5
	63S3SN45
2	100S1N63	110	107	109	86	107	145	166	95	88.5	72	-	27	-	25.5	-	175	36.5	26.5	31	95.5	65	5.5	18	6	125	15	19	94	99	6.7	5.5	6.3	55	45	47
	100S1SN63
	100S363	141								119.5																							SQ
	100S3N63	172								150.5
	100S3SN63
2	100S1N100	110	107	109	86	107	145	166	95	88.5	72	-	27	-	25.5	-	175	36.5	26.5	31	95.5	65	5.5	18	6	125	15	19	94	99	6.7	5.5	6.3	55	45	47
	100S1SN100
	100S3100	141								119.5																							SQ
	100S3N100	172								150.5
	100S3SN100
3	125S1N125	129	124	135.5	86	142	181	209.5	120.5	104.5	80	-	23	-	21	-	175	41	30.5	40	123.5	65	5.5	22	8	125	15	19.5	120	125.5	7.5	7	6.3	55	45	47
	125S1SN125
	125S3125	169								144.5																							SQ
	125S3N125	209								184.5
	125S3SN125
3	200S1N160	129	124	135.5	86	142	181	209.5	120.5	104.5	80	-	23	-	21	-	175	41	30.5	40	123.5	65	5.5	22	8	125	15	19.5	120	125.5	7.5	7	6.3	55	45	47
	200S1SN160
	200S3160	169								144.5																							SQ
	200S3N160	209								184.5
	200S3SN160
4	200S1N200	182	168	190	141	196	286	307	182.5	131	120	-	34	-	31.5	-	250	63.5	37.5	45	167	130	6.5	32	10	266	22	45	154	159	10	15	9.5	55	57	69
	200S1SN200
	200S3200	227								176																							SQ
	200S3N200	272								221
	200S3SN200
4a	250S3250	278	168.5	170.5	141	196	319	324	182.5	225.5	120	-	34	-	31.5	-	250	74.3 66.8 66.8	50.5	58	167	130	6.5	32	10	266	22	61.5	160	157	10	15	9.5 SQ	55	68	70
	250S3N250	328.5								276
	250S3SN250
4b	315S3315	311	202.5	204.5	141	196	319	367	182.5	258.5	120	-	34	-	31.5	-	250	79.8 74.3 74.3	56	69	167	130	6.5	32	10	266	22	61.5	160	157	10	15	9.5 SQ	55	68	70
	315S3N315	374.5								322
	315S3SN315
5	400S3400	335	196	206	165	225	359	365	164	259	95	139