Knife Switch

GRL GRUOP > Electrical Protection > Knife Switch > HD(HS) series Open Knife Blade Switch and knife type change-over switch

HD(HS) series Open Knife Blade Switch and knife type change-over switch

Mode: HD11-100/38, HD11-100/48, HD11-200/38, HD11-200/48, HD11-400/38, HD11-400/48, HD11-600/38, HD11-1000/38, HD11-1500/38

Voltage: 400, 400/690

Rated Current:100A, 200A, 400A, 600A, 1000A, 1500A, 2000A, 3000A

Email: [email protected]

Keyword: Knife Blade Switch

Download PDF: GRL CATALOGUE

Description

Knife Blade Switch HD(HS) series

Open knife switch and knife type change-over switch Knife Blade Switch

Scope of application

Knife Blade Switch HD series and HS series open knife switches and knife shaped transfer switches (hereinafter referred to as switches) are applicable to complete sets of power distribution devices with AC 50Hz, rated voltage up to AC690V and rated current up to 3000A. They are used as infrequent manual connection and disconnection of AC circuits or as isolation switches.

The central handle type switch is mainly used in the power station, which does not cut off the circuit with current and is used as an isolating switch.Knife Blade Switch

The central lever operating mechanism switch is mainly used in the switchgear with front operation and rear maintenance, and the operating mechanism is installed in the front.Knife Blade Switch

The side and front lever operated mechanism switch is mainly used in the switch cabinet for side and front operation and front maintenance. The operating mechanism can be installed on both sides of the cabinet.Knife Blade Switch

The switch equipped with arc extinguishing chamber can cut off the current load, and other series of knife switches are only used as disconnectors.Knife Blade Switch

This product conforms to IEC60947-3 GB14048.3 standard.

Read on what is isolator switch?

Normal working and installation conditions

The ambient air temperature is not higher than +40 ℃ and not lower than -5 ℃.Knife Blade Switch

The altitude of the installation site shall not exceed 2000m.Knife Blade Switch

Humidity: when the maximum temperature is +40 ℃, the relative humidity of the air does not exceed 50%. At a lower temperature, a higher relative humidity can be allowed, such as 90% at 20 ℃. Corresponding measures should be taken for the occasional condensation due to temperature changes.Knife Blade Switch

The pollution level of the surrounding environment is level 3.Knife Blade Switch

The switch shall be installed in a place without significant shaking, shock vibration and rain and snow invasion. At the same time, the installation site shall be free of explosive dangerous media, and the media shall be free of gas and dust that are sufficient to corrode metal and damage insulation.Knife Blade Switch

Knife Blade Switch Main technical parameters

Agreed heating current (A)	100	200	400	600	1000	1500	2000	3000
Rated working voltage (V)	400 / 690	400 / 690	400 / 690	400 / 690	400 / 690	400 / 690	400	400
Rated working current (A)	100	200	400	600	1000	1500	2000	3000
Rated insulation voltage (V)	1000	1000	1000	1000	1000	1000	690	690
Mechanical life (Times)	10000	8000	8000	5000	5000	5000	3000	3000
Electric life (Times)	1000	1000	1000	500	500	500	300	300
1s short-time withstand current (kA)	10	10	15	20	25	35	40	40
Operating force (N)	≤ 300	≤300	≤400	≤400	≤450	≤450	≤450	≤450

Knife Blade Switch Outline and installation dimension (mm)

Processing mode of base plate: molding (resin board, glass board)
Specification and model	Overall dimension											Installation dimension
	A	B	E	F	H	h	J	K	O	P	M	Φ	C	D
HD11-100/38	140	190	50	160	200	100	110	/	/	/	8	7	50	140
HD11-100/48	190	190	50	160	200	100	110	/	/	/	8	7	50	140
HD11-200/38	200	200	70	160	210	110	110	/	/	/	8	7	70	140
HD11-200/48	270	210	70	160	220	115	110	/	/	/	8	7	140	140
HD11-400/38	210	260	80	210	260	126	146	/	/	/	12	7	80	190
HD11-400/48	300	270	80	210	270	130	146	/	/	/	12	7	160	190
HD11-600/38	270	332	100	272	300	133	239	40	/	/	16	9	100	140
HD11-1000/38	310	352	120	292	338	146	208	50	26	26	2-12	9	120	140
HD11-1500/38	340	384	130	324	370	160	228	70	35	35	4-12	9	130	140

Knife Blade Switch

Processing mode of base plate: Machining (rubber plate, epoxy plate)
Specification and model	Overall dimension											Installation dimension
Specification and model	A	B	E	F	H	h	J	K	O	P	M	Φ	C	D
HD11-100/38	140	190	50	160	200	100	110	/	/	/	8	7	50	140
HD11-100/48	192	190	50	160	200	100	110	/	/	/	8	7	50	140
HD11-200/38	200	200	70	160	210	110	110	/	/	/	8	7	70	140
HD11-200/48	270	210	70	160	220	115	110	/	/	/	8	7	140	140
HD11-400/38	210	260	80	210	260	126	146	/	/	/	12	7	80	190
HD11-400/48	300	270	80	210	270	130	146	/	/	/	12	7	160	190
HD11-600/38	270	332	100	272	300	133	239	40	/	/	16	9	100	140
HD11-600/48	340	332	90	272	300	133	239	440	/	/	16	9	180	140
HD11-1000/38	322	352	115	292	338	146	208	50	26	26	2-12	9	115	140
HD11-1000/48	440	352	115	292	338	146	208	50	26	26	2-12	9	230	140
HD11-1500/38	360	384	130	324	370	160	224	70	35	35	4-12	9	130	140
HD11-1500/48	490	384	130	324	370	160	224	70	35	35	4-12	9	260	140
HD11-2000/38	500	420	180	324	340	148	210	97	40	55	4-12	9	180	140
HD11-2000/48	680	420	180	324	340	148	210	97	40	55	4-12	9	360	140
HD11-3000/38	600	450	200	374	372	162	230	117	45	68	4-16	9	200	140
HD11-3000/48	790	450	200	374	372	162	230	117	45	68	4-16	9	400	140

Knife Blade Switch

Processing mode of base plate: Machining (rubber plate, epoxy plate)
Specification and model	Overall dimension											Installation dimension
	A	B	E	F	H	h	I	J	K	O	P	M	Φ	C	D
HD11-200/39	190	215	70	190	210	110	26	60	/	/	/	8	7	70	160
HD11-200/49	260	225	70	190	220	115	26	60	/	/	/	8	7	140	160
HD11-400/39	210	262	80	215	260	126	29	70	/	/	/	12	7	80	190
HD11-400/49	300	272	80	215	270	130	29	70	/	/	/	12	7	160	190
HD11-600/39	260	332	100	260	300	133	37	140	40	/	/	16	9	100	220
HD11-600/49	360	332	100	260	300	133	37	140	40	/	/	16	9	200	220
HD11-1000/39	330	352	120	290	338	146	23	160	50	26	26	2-12	9	120	260
HD11-1000/49	450	352	120	290	338	146	23	160	50	26	26	2-12	9	240	260
HD11-1500/39	380	384	130	340	370	160	23	180	70	35	35	4-12	9	130	300
HD11-1500/49	510	384	130	340	370	160	23	180	70	35	35	4-12	9	260	300
HD11-2000/39	500	420	180	300	340	148	44	180	97	40	55	4-12	9	180	260
HD11-2000/49	689	420	180	300	340	148	44	180	97	40	55	4-12	9	360	260
HD11-3000/39	600	450	200	350	372	162	40	190	117	45	68	4-16	9	200	300
HD11-3000/49	790	450	200	350	372	162	40	190	117	45	68	4-16	9	400	300

Knife Blade Switch

Processing mode of base plate: Machining (rubber plate, epoxy plate)
Specification and model	Overall dimension												Installation dimension
	A	B	E	F	H	h	J	K	I	N	O	P	M	Φ	C	D
HS11-200/38	190	320	70	220	220	85	170	20	26	/	/	/	8	7	70	220
HS11-200/48	265	360	70	220	240	82	170	20	26	/	/	/	8	7	140	220
HS11-400/38	220	425	80	312	290	105	243	30	29	/	/	/	12	7	80	280
HS11-400/48	290	440	80	312	300	100	243	30	29	/	/	/	12	7	160	280
HS11-600/38	270	455	100	250	300	90	319	40	37	30	/	/	16	9	100	220
HS11-600/48	340	455	90	250	300	90	319	40	37	30	/	/	16	9	180	200
HS11-1000/38	325	520	120	250	340	110	297	50	23	40	26	26	2-12	9	120	220
HS11-1000/48	450	520	120	250	340	110	297	50	23	40	26	26	2-12	9	240	220
HS11-1500/38	360	552	130	300	360	120	354	70	23	46	35	35	4-12	9	130	260
HS11-1500/48	490	552	130	300	360	120	354	70	23	46	35	35	4-12	9	260	260

Knife Blade Switch

Processing mode of base plate: Machining (rubber plate, epoxy plate)
Specification and model	Overall dimension												Installation dimension
	A	B	E	F	H	h	J	K	I	N	O	P	M	Φ	C	D
HS11-200/39	190	320	70	245	220	85	120	20	26	/	/	/	8	7	70	220
HS11-200/49	265	360	70	245	240	82	170	20	26	/	/	/	8	7	140	220
HS11-400/39	220	425	80	285	290	105	140	30	29	/	/	/	12	7	80	260
HS11-400/49	200	440	80	285	300	100	140	30	29	/	/	/	12	7	160	260
HS11-600/39	270	455	100	340	300	90	220	40	37	30	/	/	16	9	100	300
HS11-600/49	340	455	90	340	300	90	220	40	37	30	/	/	16	9	180	300
HS11-1000/39	330	520	120	390	340	110	250	50	23	40	26	26	2-12	9	120	350
HS11-1000/49	450	520	120	390	340	110	250	50	23	40	26	26	2-12	9	240	350
HS11-1500/39	380	552	130	440	360	120	285	70	23	46	35	35	4-12	9	130	410
HS11-1500/49	510	552	130	440	360	120	285	70	23	46	35	35	4-12	9	260	410

Knife Blade Switch

Specification and model	Overall dimension											Installation dimension
	A	B	E	G	H	R	L	J	K	O	P	M	Φ	C	D
HD12-200/31	280	200	80	40	80	175	75	130	/	/	/	8	7	80	160
HD12-400/31	310	210	90	30	90	175	75	166	/	/	/	12	7	90	160
HD12-600/31	330	292	100	30	95	175	80	259	40	/	/	16	9	100	160
HD12-1000/31	400	322	120	30	110	230	80	238	50	26	26	2-12	9	120	160
HD12-1500/31	440	354	130	30	110	230	80	254	70	35	35	4-12	9	130	160
HD12-1500/30	440	354	130	30	110	230	80	254	70	35	35	4-12	9	130	160

Knife Blade Switch

Specification and model	Overall dimension												Installation dimension
	A	B	E	H	R	L	N	J	I	K	O	P	M	Φ	C	D
HS12-200/31	280	280	80	80	175	75	/	210	26	/	/	/	8	7	80	240
HS12-400/31	310	300	90	90	175	65	/	256	29	/	/	/	12	7	90	240
HS12-600/31	330	392	100	95	175	68	30	359	37	40	/	/	16	9	100	240
HS12-1000/31	400	442	120	110	230	62	40	358	23	50	26	26	2-12	9	120	240
HS12-1500/31	440	484	130	110	230	73	46	384	23	70	35	35	4-12	9	130	280
HS12-1500/30	440	484	130	110	230	73	46	384	23	70	35	35	4-12	9	130	280

Knife Blade Switch

Processing mode of base plate: molding (resin board, glass board)
Specification and model	Overall dimension											Installation dimension				Handle opening size
	A	B	E	H	G	R	J	K	L	O	P	M	Φ	C	D	S	T
HD13-200/31	210	180	80	160	245~ 265	175	130	/	75	/	/	8	7	80	160	100	146
HD13-400/31	240	206	90	180	245~ 265	170	166	/	75	/	/	12	7	90	160	100	146
HD13-600/31	260	292	100	185	245~ 265	175	259	40	80	/	/	16	9	100	160	100	146
HD13-1000/31	313	322	120	230	245~ 265	230	238	50	80	26	26	2-12	9	120	160	100	146
HD13-1500/31	350	354	130	235	245~ 265	230	254	70	80	35	35	4-12	9	130	160	100	146
HD13-1500/30	338	354	130	235	245~ 265	230	254	70	80	35	35	4-12	9	130	160	100	146

Knife Blade Switch

Processing mode of base plate: Machining (rubber plate, epoxy plate)
Specification and model	Overall dimension											Installation dimension				Handle opening size
	A	B	E	H	G	R	J	K	L	O	P	M	Φ	C	D	S	T
HD13-200/31	210	192	80	160	245~ 265	175	130	/	75	/	/	8	7	80	160	100	146
HD13-200/41	290	190	80	160	245~ 265	175	130	/	75	/	/	8	7	160	160	100	146
HD13-400/31	242	206	90	180	245~ 265	175	166	/	75	/	/	12	7	90	160	100	146
HD13-400/41	330	210	90	180	245~ 265	175	166	/	75	/	/	12	7	180	160	100	146
HD13-600/31	270	292	100	185	245~ 265	175	259	40	80	/	/	16	9	100	160	100	146
HD13-600/41	370	292	100	185	245~ 265	175	259	40	80	/	/	16	9	200	160	100	146
HD13-1000/31	325	322	120	230	245~ 265	230	238	50	80	26	26	2-12	9	120	160	100	146
HD13-1000/41	450	322	120	230	245~ 265	230	238	50	80	26	26	2-12	9	240	160	100	146
HD13-1500/31	360	354	130	235	245~ 265	230	254	70	80	35	35	4-12	9	130	160	100	146
HD13-1500/41	490	354	130	235	245~ 265	230	254	70	80	35	35	4-12	9	260	160	100	146
HD13-1500/30	360	354	130	235	245~ 265	230	254	70	80	35	35	4-12	9	130	160	100	146
HD13-1500/40	490	354	130	235	245~ 265	230	254	70	80	35	35	4-12	9	260	160	100	146
HD13-2000/30	500	354	180	230	265~ 285	280	240	97	80	40	55	4-12	9	180	160	130	170
HD13-2000/40	680	354	180	230	265~ 285	280	240	97	80	40	55	4-12	9	360	160	130	170
HD13-2000/31	550	322	180	230	265~ 285	280	238	2-50	80	26	26	4-12	9	180	160	130	170
HD13-2000/41	730	322	180	230	265~ 285	280	238	2-50	80	26	26	4-12	9	360	160	130	170
HD13-3000/30	600	404	200	235	265~ 285	280	251	117	80	45	68	4-16	9	200	160	130	170
HD13-3000/40	790	404	200	235	265~ 285	280	251	117	80	45	68	4-16	9	400	160	130	170
HD13-3000/31	720	354	230	235	265~ 285	280	254	2-70	80	35	35	4-12	9	230	160	130	170
HD13-3000/41	920	354	230	235	265~ 285	280	254	2-70	80	35	35	4-12	9	460	160	130	170

Knife Blade Switch

Processing mode of base plate: molding (resin board, glass board)
Specification and model	Overall dimension											Installation dimension
	A	B	E	H	G	R	J	K	L	O	P	M	Φ	C	D
HD13BX-200/31	210	180	80	160	215~ 235	330	130	/	130	/	/	8	7	80	160
HD13BX-400/31	240	206	90	180	215~ 235	330	166	/	125	/	/	12	7	90	160
HD13BX-600/31	260	292	100	185	215~ 235	330	259	40	133	/	/	16	9	100	160
HD13BX-1000/31	313	322	120	230	225~ 245	330	238	50	137	26	26	2-12	9	120	160
HD13BX-1500/31	350	354	130	235	225~ 245	330	254	70	133	35	35	4-12	9	130	160
HD13BX-1500/30	338	354	130	235	225~ 245	330	254	70	133	35	35	4-12	9	130	160

Processing mode of base plate: Machining (rubber plate, epoxy plate)
Specification and model	Overall dimension											Installation dimension
	A	B	E	H	G	R	J	K	L	O	P	M	Φ	C	D
HD13BX-200/31	210	192	80	160	215~ 235	330	130	/	130	/	/	8	7	80	160
HD13BX-200/41	290	190	80	160	215~ 235	330	130	/	75	/	/	8	7	160	160
HD13BX-400/31	242	206	90	180	215~ 235	330	166	/	125	/	/	12	7	90	160
HD13BX-400/41	330	210	90	180	215~ 235	330	166	/	125	/	/	12	7	180	160
HD13BX-600/31	270	292	100	185	215~ 235	330	259	40	133	/	/	16	9	100	160
HD13BX-600/41	370	292	100	185	215~ 235	330	259	40	133	/	/	16	9	200	160
HD13BX-1000/31	325	322	120	230	225~ 245	330	238	50	137	26	26	2-12	9	120	160
HD13BX-1000/41	450	322	120	230	225~ 245	330	238	50	137	26	26	2-12	9	240	160
HD13BX-1500/31	360	354	130	235	225~ 245	330	254	70	133	35	35	4-12	9	130	160
HD13BX-1500/41	490	354	130	235	225~ 245	330	254	70	133	35	35	4-12	9	260	160
HD13BX-1500/30	360	354	130	235	225~ 245	330	254	70	133	35	35	4-12	9	130	160
HD13BX-1500/40	490	354	130	235	225~ 245	330	254	70	133	35	35	4-12	9	260	160
HD13BX-2000/30	500	354	180	230	245~ 265	330	240	97	137	40	55	4-12	9	180	160
HD13BX-2000/40	680	354	180	230	245~ 265	330	240	97	137	40	55	4-12	9	360	160
HD13BX-2000/31	550	322	180	230	245~ 265	330	238	2-50	137	26	26	4-12	9	180	160
HD13BX-2000/41	730	322	180	230	245~ 265	330	238	2-50	137	26	26	4-12	9	360	160
HD13BX-3000/30	600	404	200	235	245~ 265	330	251	117	133	45	68	4-16	9	200	160
HD13BX-3000/40	790	404	200	235	245~ 265	330	251	117	133	45	68	4-16	9	400	160
HD13BX-3000/31	720	354	230	235	245~ 265	330	254	2-70	133	35	35	4-12	9	230	160
HD13BX-3000/41	920	354	230	235	245~ 265	330	254	2-70	133	35	35	4-12	9	460	160

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