Key lock for NZM circuit breakers - Eaton

1 1 Moeller seriesKey lock for NZM circuit breakers 2 Key lock based on cylinder lock Areas of application: Available in all sizes of the circuit breaker / disconnector series ,2,3,4. Integrated in rotary handles and rotary door-coupling handles without any particular space requirements Fast assembly without any extra effort as it comes pre-assembled in the handle combination Main and maintenance switches are fast and easy to lock and protect from being switched on again Mechanical lock can be implemented in a space-saving way and with a minimum of assembly effort This function reliably prevents the respective circuit breaker /disconnector switch from being switched on and thus complies with the disconnector requirements in OFF position pursuant to IEC/EN 60947-1. The locking effect is directly applied to this circuit breaker by a fi rmly fi xed cylinder lock combined with our proven rotary handles and rotary door-coupling handles. To activate the lock the circuit breaker /disconnector switch must be switched off.

2 The safety key can only be removed in the OFF position of the switch. This is a simple method that enables the user to safely work on switched-off installations or machines and several switches can mutually lock each other in a safe way. Advantages: Mechanical mutual locking of several switches. Only the switches with the key inserted can be switched on. Main switch and repair / maintenance switch. : trade and industry supply systems Processing industry Ship-building Mining Data centres Back-up power supply systems TelecommunicationON/TRIPOFF3 Example of application: Mechanical mutual locking of two switches. Only the switch where the key is inserted can be of delivery: One safety lock in each enclosure, with two keyed-alike Ronis keys in a pre-assembled combination with handle kit on the switch and rotary door-coupling handle kitNZM1-XDKLNZM2-XDKLNZM3-XDKLNZM4-XDKL4 Key LockWith cylinder lock for circuit -breakersNZM For use with Part no. Notes Article no.

3 When ordered separatelyDoor coupling rotary handles with key lockComplete including rotary drive and coupling partsExtension shaft required. Available in two , black/grey Can be locked in O position by the NZM1(-4), PN1(-4), N(S)1-(-4) NZM1-XTVDKL cylinder lock, key can be removed 172528 Lockable in 0 position on handle with up to 3 padlocks. With door interlock NZM2(-4), PN2(-4), N(S)2-(-4) NZM2-XTVDKL 172530 NZM3(-4), PN3(-4), N(S)3-(-4) NZM3-XTVDKL 172532 NZM4(-4), N(S)4-(-4) NZM4-XTVDKL 172534 Cannot be combined with.

4 Remote operators Side wall installation Mechanical interlock Insulating sorroundDoor interlock with pad lock Locked by pad lock at the handle, impossible to be outwitted in ON and OFF position Can be modifi ed such that it can be defeated from the outside using a screwdriver, when it is in teh unlocked ON position Door can be opened in OFF position provided it is not lockedExternal warning plate/designation label can be clipped onCircuit- breaker can also be installed in a lying position 90 left/right, with the handle still in the same for emergency switching off Can be locked in O position by the NZM1(-4), PN1(-4), N(S)1-(-4) NZM1-XTVDKLR cylinder lock, key can be removed 172529 Lockable in 0 position on handle with up to 3 padlocks. With door interlock NZM2(-4), PN2(-4), N(S)2-(-4) NZM2-XTVDKLR 172531 NZM3(-4), PN3(-4), N(S)3-(-4) NZM3-XTVDKLR 172533 NZM4(-4), N(S)4-(-4) NZM4-XTVDKLR 172535 Cannot be combined with.

5 Remote operators Side wall installation Mechanical interlock Insulating sorroundDoor interlock with pad lock Locked by pad lock at the handle, impossible to be outwitted in ON and OFF position Can be modifi ed such that it can be defeated from the outside using a screwdriver, when it is in teh unlocked ON position Door can be opened in OFF position provided it is not lockedExternal warning plate/designation label can be clipped onCircuit- breaker can also be installed in a lying position 90 left/right, with the handle still in the same handle on circuit - breaker with key lockComplete with rotary driveStandard, black/grey Can be locked in O position by the NZM1(-4), PN1(-4), N(S)1-(-4) NZM1-XDKL cylinder lock, key can be removed 172536 NZM2(-4), PN2(-4), N(S)2-(-4) NZM2-XDKL 172537 NZM3(-4), PN3(-4), N(S)3-(-4) NZM3-XDKL 172538 NZM4(-4), N(S)4-(-4) NZM4-XDKL 172539 Cannot be combined with: Remote operators Side wall installation Mechanical interlock Insulating sorroundCircuit- breaker can also be installed in a lying position 90 left/right, with the handle still in the same LockWith cylinder lock for circuit -breakersNZM For use with Part no.

6 Notes Article no. when ordered separatelyExtension shaft 400 mm max. built-in depth NZM1(-4), PN1(-4), N(S)1-(-4) NZM1/2-XV4 NZM2(-4), PN2(-4), N(S)2-(-4) 261232 NZM3(-4), PN3(-4), N(S)3-(-4) NZM3/4-XV4 NZM4(-4), N(S)4-(-4) 261234 600 mm max.

7 Built-in depth NZM1(-4), PN1(-4), N(S)1-(-4) NZM1/2-XV6 NZM2(-4), PN2(-4), N(S)2-(-4) 260191 NZM3(-4), PN3(-4), N(S)3-(-4) NZM3/4-XV6 NZM4(-4), N(S)4-(-4) 260193 Length 290 mm, can be cut to required 425 mm, can be cut to required mm ( ")45 mm( ") mm( ")54 mm ( ") mm ( ") mm ( ")90 mm ( ")120 mm ( ")90 42 mm( ") mm ( ")35 mm( ")140 mm ( ")52 mm ( ")104 mm ( ")95 mm ( ")R46 mm( ")100 mm ( ") mm ( ")75 mm ( ") mm ( ")42 mm( ") mm ( ")35 mm( ")90 Dimensions for 3 and 4 pole circuit - breakers /Switch-disconnectorsKey LockWith cylinder lock for measures to door coupling rotary handles see general catalogue7 Dimensions for 3 and 4 pole circuit - breakers /Switch-disconnectorsKey LockWith cylinder lock for measures to door coupling rotary handles see general catalogue210 mm ( ")280 mm ( ") mm ( ")162 mm ( ")204 mm ( ")117 mm ( ") mm( ") mm ( ")102 mm( ") mm( ") mm ( ")57 mm( ")69 mm( ")5 mm( ")33 mm( ")R137 mm( ")30 30 42 mm( ") mm (2")38 mm( ") mm ( ")140 mm ( ")185 mm ( ")95 mm ( ")124 mm ( ")105 mm ( ") mm (6") mm( ")R87 mm( ") mm ( ")30 30 42 mm( ") mm ( ")35 mm( ")8 Eaton Industries Manufacturing GmbHEMEA HeadquartersRoute de la Longeraie1110 MorgesSwitzerland 2013 Eaton Industries (Austria) GmbHSubject to technical modifi cations.

8 No responsibility is taken for misprints or in Austria (08/13)Publication number BR008002 ENKeylocked NZM Circiut breakerGrafi cs: SRAP rint: Eaton is dedicated to ensuring that reliable, effi cient and safe power is available when it s needed most. With unparalleled knowledge of electrical power management across industries, experts at Eaton deliver customized, integrated solutions to solve our customers most critical focus is on delivering the right solution for the application. But, decision makers demand more than just innovative products. They turn to Eaton for an unwavering commitment to personal support that makes customer success a top priority. For more information, visit 015081 695072 Article number 172919To contact an Eaton salespersonor local distributor/agent, please Industries (Austria) GmbHScheydgasse 421215 WienAustria