Name: FB557
Availability: InStock

Item Type

Area of Application

Type

Item State

Action

Guidance

Compatible with 76mm up to 155mm ammunitionFuze mass (nominal)

Fuze length (nominal)

Booster charge mass(nominal)

Power supply

Functions

Mechanical safetydistance

Minimum operatingdistance

Operatingtemperature

Southern Europe

Italy

<h2>MISSION</h2><p>The fuze FB557 is derived from the PD M557 fuze. It is a multipurpose fuze suitable for 76mm up to 155mm ammunition. It is a mechanical fuze with two operating mode, Super quick PD function and PD Delay function settable by means of the switch on the side of the fuze.</p><h2>DESCRIPTION</h2><p>The Super Quick function mode can be selected to have detonation on the target.The Delayed point detonation mode can be selected to assure a detonation after the target.The delay time is 0.05s but it can be changed during assembling if requested from the customer.</p><p>PACKAGING</p>

The Super Quick function mode can be selected to have detonation on the target.

The Delayed point detonation mode can be selected to assure a detonation after the target. The delay time is 0.05s but it can be changed during assembling if requested from the customer. The fuze FB557 is derived from the PD M557 fuze. It is a multipurpose fuze suitable for 76mm up to 155mm ammunition. It is a mechanical fuze with two operating mode, Super quick PD function and PD Delay function settable by means of the switch on the side of the fuze.

In over a hundred years of continued operation, Simmel Difesa acquired comprehensive knowledge and expertise in the ammunition business, combining the experience of famous European players into a modern and agile company.
Today, Simmel Difesa supplies medium and large calibre ammunition to more than 40 countries worldwide.
Over the time, the company developed its know-how in all ammunition components, from propellants and explosives to metal parts and fuses. Thanks to its experience, Simmel Difesa is able to optimize the components’ integration in order to conceive first-class products.
Simmel Difesa gained a reputation as a leader in naval ammunition, and is now – after decades of successful cooperation – the preferred supplier for Oto-Melara guns. Its in-house capability to design and manufacture advanced proximity fuses led Simmel Difesa to become a world leader on the air defense ammunition market.
Equipped with a powerful and flexible manufacturing infrastructure, and benefitting from the dedication of its highly skilled workforce and a dependable supply chain, Simmel Difesa is able to quickly respond to its customers’ requirements with reliable and high-performance products.

Simmel difesa

FB557

FB557

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