Thermal-Magnetic Circuit Breaker 201/-WA

Product catalog summary

Overview: The document provides detailed specifications and technical data for the Thermal-Magnetic Circuit Breaker models 201 and 201-WA. These circuit breakers are designed for single-pole applications with a snap action mechanism and are compliant with EN 60934 standards.

Specifications:

Voltage Rating: AC 240 V (50/60 Hz); DC 65 V (UL: AC 250 V; DC 80 V)
Current Rating Range: 201: 0.05...16 A; 201-WA: 0.05...10 A
Typical Life: 5,000 operations at 1 x IN (inductive) and 2 x IN (resistive)
Ambient Temperature: -30 to +60 °C (-22 to +140 °F)
Insulation Coordination: Rated impulse withstand voltage of 2.5 kV, pollution degree 2
Dielectric Strength: AC 3,000 V
Interrupting Capacity: Varies by model and current rating, up to 1,000 A for UL 1077
Protection Degree: IP40 for operating area, IP20 for terminal area
Vibration and Shock Resistance: Vibration: 5 g, Shock: 25 g
Corrosion and Humidity Resistance: 96 hours at 5% salt mist, 240 hours at 95% RH

Applications: Suitable for process control systems, instrumentation, and rail vehicles.

Ordering Information: The circuit breakers can be ordered with various options, including standard and low-resistance types. The exact part number is determined by the configuration and options selected.

Technical Data: Includes detailed internal resistance values for different current ratings, time/current characteristics, and derating factors based on ambient temperature.

Accessories: Various accessories are available, including busbars, plug-on caps, and connector bus links, which enhance the functionality and installation of the circuit breakers.

Catalog excerpts

Thermal-Magnetic Circuit Breaker 201/-WA 2 - 8 www.e-t-a.com Issue C 2 Dimensions 6.5 4.8 7.5 ø8.5 symmetrical rail EN 50022-35x7.5 current rating in A 45 11 5 53 80 43 2 Phillips screw, size 2 to EN ISO 4757 OFF ON slot for fitting labels from conductor cross section max. 0.5 - 10 mm2 (AWG 20-AWG 8) rigid conductor 0.5 - 6 mm2 (AWG 20-AWG 10) flexible conductor tightening torque max. 0.8 Nm 11.5 12.5 .335 1.77 .197 .433 2.09 12-14 .472-.551 .189 .295 3.15 1.69 .492 .256 .453 white black Weidmüller type dekafix Phoenix type ZBFM5 or ZB8 line 1 2 I > Installation drawing mounting area operating...

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Thermal-Magnetic Circuit Breaker 201/-WA-3

Thermal-Magnetic Circuit Breaker 201/-WA Issue C www.e-t-a.com 2 - 9 2 Accessories 79 x 12.5 = 987.5 12.5 3±0.2 1.5 20-1 16-1 14.7 4.6 995+2 Art.-Nr. X22254001 EC 664 500 V/100 A (40 °C) Art.-Nr. X22254001 EC 664 500 V/100 A (40 °C) marking 4 x on busbar Supply terminal Imax 63 A Y 308 551 01 Max. tightening torque of terminal screw 2 Nm Max. cable cross section: 25 mm2 / single strand 16 mm2 / multistrand with wire end ferrule 4 20 37.5 13 2 17.7 Busbar 1-pole, 90° X 222 540 01 The one metre long busbars can be cut to suitable lengths. Plug-on caps can be fitted on the ends to provide brush...

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Thermal-Magnetic Circuit Breaker 201/-WA

Thermal-Magnetic Circuit Breaker 201/-WA

Catalog excerpts

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