Allen Bradley Guardmaster 440T Safety Interlock Switch, Keyed, Stainless Steel, Interlock

N° de stock RS:: 394-7536
Référence fabricant:: 440T-MRPSE100A
Fabricant:: Allen Bradley Guardmaster

Allen Bradley Guardmaster 440T Safety Interlock Switch, Keyed, Stainless Steel, Interlock

Sous-total (1 unité)*

289,55 €

(TVA exclue)

350,36 €

(TVA incluse)

Frais de livraison offerts pour toute commande de plus de 90,00 €

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Unité	Prix par unité
1 +	289,55 €

*Prix donné à titre indicatif

N° de stock RS:: 394-7536
Référence fabricant:: 440T-MRPSE100A
Fabricant:: Allen Bradley Guardmaster

Spécifications

Documentation technique

Législations et de normes

Détails du produit

Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.

Sélectionner tout	Attribut	Valeur
	Marque	Allen Bradley Guardmaster
	Lock Style	Keyed
	Product Type	Safety Interlock Switch
	Lock Type	Interlock
	Housing Material	Stainless Steel
	Series	440T
	IP Rating	IP20
	Contact DC Voltage	24V dc
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	40°C
	Hazardous Area Certification	No
	Number of Head Directions	1
	Standards/Approvals	ISO 14119, EN 954-1, EN 1088, ANSI B11.19, TUV, CE, NFPA 79, AS 4024.1, IEC/EN 60204-1, IEC/EN 60947-5-1, ISO 13849-1
	Length	132mm
	Width	64mm
	Depth	64mm

	Sélectionner tout
	Marque Allen Bradley Guardmaster
	Lock Style Keyed
	Product Type Safety Interlock Switch
	Lock Type Interlock
	Housing Material Stainless Steel
	Series 440T
	IP Rating IP20
	Contact DC Voltage 24V dc
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 40°C
	Hazardous Area Certification No
	Number of Head Directions 1
	Standards/Approvals ISO 14119, EN 954-1, EN 1088, ANSI B11.19, TUV, CE, NFPA 79, AS 4024.1, IEC/EN 60204-1, IEC/EN 60947-5-1, ISO 13849-1
	Length 132mm
	Width 64mm
	Depth 64mm

Statut RoHS : Exempté

Pays d'origine :: GB

Allen Bradley Guardmaster 440T-MRPSE100A Prosafe Rotary Trapped Key Safety Interlock Switch

For a machine guard safety interlock that offers Peak simplicity and essential reliability, use the 440T Prosafe Rotary Trapped Key Safety Interlock Switch by Allen Bradley Guardmaster.

This rugged interlock switch provides sequential access control for machine guard doors. The function of this switch is to help to keep personnel safe by securely locking a machine guard or gate closed and preventing access to dangerous areas. When the guard door is open, power is isolated.

This device is a single key mechanical rotary switch that is panel mounted. It has 4NO contacts and 20 Amp current. It has an operating temperature range of between -10°C and 40°C. It has a rated insulation voltage of 690V. With Prosafe switches the new keys are fully compatible with old style barrels, however old keys do not fit the new barrels. As the key is locked, the switch is ON and when the key is released, the switch is OFF.

This type of robust mechanical trapped key interlocking device is usually used in environments where electrical interlock systems may be unsuitable or expensive to install and maintain, such as areas with explosive atmospheres.

Features and Benefits:

• Robust 316 stainless steel construction for superior durability

• Flush-mount housing

• Direct drive operation—positively opens contacts

• Weatherproof stainless-steel dust cap

• Replaceable code barrel assembly

• Simple and dependable trapped key interlocking

Certifications:

EN292

EN1088

IEC 947-5-1

UL listed

CSA certified

IP20 rated

The Prosafe range of products have been extensively tested for quality and durability, working seamlessly for 100,000 operations. They are also highly tamper-resistant, accepting only the original or equivalent new key for operation. Allen Bradley Guardmaster have one of the broadest portfolios in the industry for machine monitoring and locking products, which ensures that you can create your Ideal guarding system and keep your operations running smoothly.

How does a trapped key interlock work?

A trapped key interlock is a simple sequential mechanical safety system for machine guards whereby a removable key is trapped in a control device while the power supply is running. Only when the power supply is turned off can the key can be rotated in the lock and withdrawn. While it is removed the power supply is isolated, ensuring that the machine cannot be restarted while the guard door is open. The key can then be used to release the machine guard, allowing access to the machinery. After the guard is closed it can be removed and inserted back into the original control unit, thus allowing the power supply to be activated again. Trapped key interlocks can withstand harsher environments than electrical interlocks and are often used in industrial settings where Serious risk of injury can occur to machine operators.

The release keys are not included with the respective products.
Only products where primary keys release other keys include these so-called secondary keys.
Details can be found in the product documentation (trapped key interlock switches).
Please ensure you use the correct key coding.