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Customer Class File Number
Merz Schaltgerate GmbH + Co KG
Kernerstrasse 15, Postfach 0215
Gaildorf
Baden-Württemberg
Germany
74402
 3211-05
INDUSTRIAL CONTROL EQUIPMENT - Motor Controllers - Manual
025483_0_000
Cert Rec - 025483_0_000-321105

TO THE REQUIREMENTS OF C22.2 No. 14-05

  • Cam-operated rotary controllers, open type, for flush mounting, or for back-of-panel mounting, the switching sections being assembled in various combinations as required for reversing, speed control and similar applications, with the following max ratings:

Type
General Purpose
Hp
3-ph
Hp 		1-ph
2 pole
A V hp V hp V
101 16A 300V ac 4 hp 300V ac 1.5 hp 240V a
5A 600V ac 1 hp 600V ac
(note 1)
104 16A 600V ac 5 hp 600V ac 3 hp 600V a
105 16A 600V ac 5 hp 600V ac 3 hp 600V a
106 16A 600V ac 5 hp 600V ac 3 hp 600V a
111 10A 300V ac 4 hp 300V ac 2.5 hp 300V a
112 16A 600V ac 5.5 hp 600V ac 1.5 hp 240V a
151 20A 600V ac 10 hp 600V ac 5 hp 480V a
156 16A 600V ac 10 hp 600V ac 4 hp 600V a
251 25A 600V ac 20 hp 300V ac 10 hp 600V a
256 25A 600V ac 15 hp 600V ac 5.5 hp 600V a
451 40A 600V ac 30 hp 600V ac 15 hp 600V a
656 80A 600V ac 50 hp 600V ac 15 hp 600V a
756 100A 600V ac 60 hp 600V ac 30 hp 600V a
ML0 32A 600V ac 20 hp 600V ac 10 hp 600V ac
ML2 80A 600V ac 40 hp 600V ac 10 hp 240V a
ML2-063 63A 600V ac 30 hp 600V ac 7.5 hp 240V a
ML3 125A 600V ac 50 hp 600V ac 15 hp 240V a
ML1-025 25 600V ac 10 hp 600V ac 2 240V
ML1-040 40 600V ac 20 hp 600V ac 3 240V
  • Auxiliary Switch Block, open type, for use with Series ML1, ML2 and ML3, Type HI 11-E, HI 11-V rated A600.

Note:

1                   The type designation is combined with letters and/or numbers indicating the switching combination and mechanical details.
2.                  The controllers are suitable for use on a circuit capable of delivering not more than 5000 rms Symmetrical Amperes, at 600 Volts ac max. when protected by a 60A Class RK5 fuse
3                   These are 3-pole or 4-pole open type manual motor controllers intended as a disconnecting means for a motor, motor starter or motor controller of a single motor or a group of motors.
4                   Fourth Pole have the same ratings as the suitable 1-phase manual motor controller
5                   The controllers are for use in enclosures not less than 130x90x80mm ( HxWxD)

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