Toggle Latches GN 821

Type: S - With safety catch
Material: ST - Steel
Identification No.: 1 - Long type

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

Show all Stainless Steel products

Stainless Steel Characteristics

Product description

Toggle latches GN 821 are used for the secure holding of covers, container lids and the like. The clamps will lock securely over the center and are thus vibration proof.

The stroke w₁ of the clamping hook can pull the parts to be clamped together by up to 6 mm. The range w₂ can be adjusted with the threaded spindle on the clamping hook.

Screws with low head height such as socket cap screws with internal hex DIN 6912 are used to fix the toggle latches.

In the standard version, toggle latches of type SS have the same lock and use the same key.

The load specified in the table are simply guide line values for a nominal static pulling force which the lock can withstand. Vibrations or abrupt loads reduce the clamping force.

The catch bracket is included.

Specification

SteelST
Zinc plated, blue passivated finish

Stainless steelNI for type A / S / SV

Parts in sheet metal AISI 304
Clamping hook / pivot pin AISI 303

RoHS

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Part Number	Size	F_H Holding capacity	b₁	b₂	b₃	b₄	h₁	h₂	h₃	h₄	l₁ min. Identification no. 1 Type A Type SV	Type S Type SS	l₂ min. Identification no. 1 Type A Type SV	Type S Type SS::

400ENH0/A	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENGY/A	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENH0/S	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENGY/S	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENH0/SV	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENGY/SV	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENH0/SS	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENGY/SS	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENH1/A	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENGZ/A	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENH1/S	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENGZ/S	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENH1/SV	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86
400ENGZ/SV	400	899 lbf (4000 N)	1.83	1.77	1.50	1.06	0.87	0.47	1.12	1.28	5.67	5.79	4.74	4.86

Size	l₃	l₄ min. Identification no. 2 Type A Type SV	Type S Type SS	l₅ min. Identification no. Type A Type SV	Type S Type SS	d	m₁	m₂	m₃	r	w₁ ≈ Stroke	w₂≈ Adjustable range Type A Type SV	Type S Type SS

400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31
400	1.26	3.17	3.29	4.65	4.76	0.25	0.79	0.47	0.45	4.23	0.26	0.59	0.31