WMZS2B08 EATON CUTLER HAMMER, WMZS2B08 Datasheet - Page 4

• Manufacturer Part Number: WMZS2B08
• Description: CIRCUIT BREAKER, THERMAL MAG, 2P, 8A
• Manufacturer: EATON CUTLER HAMMER

Specifications of WMZS2B08

• No. Of Poles: 2
• Current Rating: 8A
• Voltage Rating Vdc: 125V
• Voltage Rating Vac: 277V
• Mounting Type: DIN Rail
• Tripping Characteristic: B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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UL 1077 Din rail Supplementary protectors
WMZS circuit Breakers
product overview
UL 1077 DIN Rail Supplementary Protectors
WMZS Circuit Breakers
PRODUCT OVERVIEW
Eaton’s WMZS line of miniature circuit breakers includes a broad
range of devices defined as “supplementary protectors.” These
breakers comply with ULT 1077 and CSAT 22.2 No. 235 regula-
tions defining supplementary overcurrent protection. In these
applications, branch circuit protection is not required, or is provid-
ed by a separate device like a fuse or molded case circuit breaker.
WMZS Supplementary Protectors are typically used for control
circuits, lighting, business equipment, appliances and a range of
other applications where “closer” protection is desired than that
offered by a branch circuit protection device.
Extensive Product Range
Eaton’s Supplementary Protectors are available in 1-, 2- and 3-pole
configurations and 20 different current ratings from 0.5A to 63A.
Three different trip characteristics, including B, C and D curves,
give you the ability to configure the exact protection scheme you
require. Devices can be used in applications up to 480 Vac and
48 Vdc with short-circuit ratings up to 10 kA.
Ease of Installation
All breakers mount on a standard 35 mm DIN rail. Each device
has box terminals that accept multiple conductors. Bus connec-
tors and feeder terminals facilitate mounting and wiring of multiple
miniature circuit breaker arrays in control panel assemblies. Power
to the circuit breakers can also be fed from the line or load side.
eaton corporation UL 1077 DIN Rail Supplementary Protectors
Standard Features
WMZS breaker terminals provide finger and back-of-hand
protection to guard against accidental contact with live parts.
A color-coded red/green indicator provides immediate visual
indication of device status (green for OFF, red for ON) and
isolation function.
All WMZS breakers also incorporate a “trip-free” mechanism.
This prevents the trip function from being defeated by holding
the operator in the ON position.
Worldwide Acceptance
WMZS Supplementary Protectors are UL Recognized for use
in the United States in accordance with NFPAT 70 (NECT). The
devices comply with UL 1077 and CSA 22.2 No. 235, meeting
the requirements for supplementary protectors. These devices
also comply with IEC 60947-2 and are CE marked.