Properties and application:

• The outstanding features of hook clamps GN 8330 are superior functionality and design
• The integrated spring mechanism holds the locking lever and the clamping hook in the open position and allows effortless operation
• Once the dead center is exceeded, the elasticity of the sheet metal parts will cause the hook clamp to close
• In the clamped position, the required drill hole spacing is m2
• With the stroke w of the clamping hook, the elements to be connected can be pulled together during clamping
• The hook clamp can be secured against opening inadvertently with the so-called spring cotter pin
• The spring cotter pin is placed into the d2 bore hole
• Sealing is also possible via d2
• The retaining force given in the table is a guide value for the potentially static tensile stress load acting on the hook clamp
• Depending on the conditions of use (e.g. when exposed to vibrations or shock impact), the retaining force may be impaired
• Type A: without spring plug
  
• Type B: with spring plug
• Elesa+Ganter - technical information

GN 8330 - Version in steel

Characteristics:

• Zinc plated, blue passivated

Model	b1	FH [N]	b1	d1	d2	h	l1 ≈	l2 min	l3	l4 min	m1	m2	m3	m4	m5	m6	w ≈	Weight [g]
GN8330-15-ST-A	15	100	9,5	3,4	1,4	8	53	25	17	31,5	9,5	13,5	6,2	-	8,5	3	11	16
GN8330-15-ST-B	15	100	9,5	3,4	1,4	8	53	25	17	31,5	9,5	13,5	6,2	-	8,5	3	11	17
GN8330-20-ST-A	20	300	13	3,4	1,8	10	76	34	25	44	8	29	8	-	22	4	9	35
GN8330-20-ST-B	20	300	13	3,4	1,8	10	76	34	25	44	8	29	8	-	22	4	9	36
GN8330-29-ST-A	29	600	20	4,2	2,5	15	111	56	35	67	20	38,8	13	-	28	7	11	123
GN8330-29-ST-B	29	600	20	4,2	2,5	15	111	56	35	67	20	38,8	13	-	28	7	11	128
GN8330-40-ST-A	40	1200	29	4,2	3	20	152	80	49	89	32	57,3	16	14	40	11	19	289
GN8330-40-ST-B	40	1200	29	4,2	3	20	152	80	49	89	32	57,3	16	14	40	11	19	294

GN 8330-NI - Version in stainless steel

Characteristics:

• Version in stainless steel wykonana ze stali AISI 304

Model	b1	FH [N]	b1	d1	d2	h	l1 ≈	l2 min	l3	l4 min	m1	m2	m3	m4	m5	m6	w ≈	Weight [g]
GN8330-15-NI-A	15	100	9,5	3,4	1,4	8	53	25	17	31,5	9,5	13,5	6,2	-	8,5	3	11	15
GN8330-15-NI-B	15	100	9,5	3,4	1,4	8	53	25	17	31,5	9,5	13,5	6,2	-	8,5	3	11	17
GN8330-20-NI-A	20	300	13	3,4	1,8	10	76	34	25	44	8	29	8	-	22	4	9	37
GN8330-20-NI-B	20	300	13	3,4	1,8	10	76	34	25	44	8	29	8	-	22	4	9	38
GN8330-29-NI-A	29	600	20	4,2	2,5	15	111	56	35	67	20	38,8	13	-	28	7	11	117
GN8330-29-NI-B	29	600	20	4,2	2,5	15	111	56	35	67	20	38,8	13	-	28	7	11	122
GN8330-40-NI-A	40	1200	29	4,2	3	20	152	80	49	89	32	57,3	16	14	40	11	19	281
GN8330-40-NI-B	40	1200	29	4,2	3	20	152	80	49	89	32	57,3	16	14	40	11	19	286

Description of function:

	If not operated (i.e. not in the clamping position), both the locking lever and the clampin hook are held in the position shown, kept in place by two torsion springs.
	Lifting in the clamping lever will swivel the clamping hook into the level of the catch bracket.
	For the clamping action, the clamping hook is pressed into the catch bracket and the locking lever is at the same time turned into the starting (retaining) position.
	To release, simply lift the locking lever.