Steel / Stainless Steel

GN 821 Toggle Latches

Type

A	Without safety catch
S	with safety catch
SV	For safety with padlock
SS	With key lock

Identification no.

1	Long type
2	Short type

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Size	F_H in N Holding capacity	b₁	b₂	b₃	b₄	h₁	h₂	h₃	h₄	l₁ min. Coding 1 Type A Type SV	Type S Type SS	l₂ min. Coding 1 Type A Type SV	Type S Type SS

400	4000	46,5	45	38	27	22	12	28,5	32,5	144	147	120,5	123,5

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Size	l₃	l₄ min. Coding 2 Type A Type SV	Type S Type SS	l₅ min. Coding 2 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	32	80,5	83,5	118	121	6,3	20	12	11,5	107,5	6,5	15	8

Filter combination produces no result.

Specification

SteelST
Zinc plated, blue passivated

Stainless steelNI
Only type A, S and SV

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

Stainless Steel Characteristics

RoHS

Information

Toggle latches GN 821 are used among others for the secure holding of flaps and container lids. The clamps will lock securely over the centre 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 on the M6 threaded spindle at the clamping hook.

The types S, SV and SS prevent unwanted release of the toggle latch.

In the standard version the toggle latches of type SS have the same lock and / or 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. Depending on the conditions under which these toggle latches are used such as vibration or shock loads, the holding capacity can be adversely affected.

The catch bracket is included.

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