Type 201

Description

Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Featuring a narrow profile housing, recessed terminals, standard EN rail mounting, and precision CBE performance.

E-T-A’s 201 is a single pole, thermal-magnetic circuit breaker with manual release button for rail mounting. It is a very compact circuit breaker which is ideally suited to basic applications without auxiliary contacts. The 201 can be switched on with a black push button. The separate red manual release button serves for manually switching off. In the event of tripping due to overcurrent or short circuit as well as after manual disconnection, the breaker can be reset by means of the black push button. Resettability ensures a significantly higher system availability than conventional blade fuses.

Approvals and standards

IEC/EN 60934
UL 1077
CSA

Approved to CBE standard EN 60934 (IEC 60934).

Technical Data

Voltage rating	AC 240 V (50/60 Hz) DC 65 V UL/CSA: AC 250 V UL/CSA: DC 80 V
Current ratings	from 0.05 A up to 16 A
Number of poles	single pole
Mounting method	rail mounting
Terminal design	screw terminals
Actuation	manual release push button
Auxiliary contacts	without auxiliary contacts
Water splash protection	without water splash protection
Illumination	without illumination
Typical life	5,000 operations at 1 x I_N, inductive 5,000 operations at 2 x I_N, resistive
Interrupting capacity I_cn	0.05…0.8 A: self-limiting 1…2 A: 200 A 2.5…16 A: 400 A
Certificates	VDE, CSA, UL

Accessories

Order number	Description
X21058901/02	Connector bus links -K10 01 = 2.5 mm² black 02 = 1.5 mm² brown
X22254001	busbar
Y30785101	plug-on cap
Y30855101	supply terminal

Applications

(Steel industry)
Automation
Automobile production
Chemical, Oil & Gas
Mechanical engineering
Minus DC 28 V
Minus DC 48 V
Minus DC 72 V
Pharmaceutical & Food
Telecom & Datacom

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