MD7LWA LIGHTNING SURGE PROTECTOR FOR LonWorks

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MD7LWA

Lightning Surge Protectors for
Electronics Equipment M-RESTER

LIGHTNING SURGE PROTECTOR FOR
LonWorks

(ultra-slim, FTT-10A)
Functions & Features
• High discharge current capacity 20 kA (8 / 20 μs), 1 kA (10 / 350 μs)
• Ultra-thin 7-mm-wide module can be mounted in high density
• Excellent protection employing multi-stage SPD circuits
• DIN rail mounting and grounding
• Shield terminal provided

MODEL: MD7LWA–[1][2]

ORDERING INFORMATION

• Code number: MD7LWA-[1][2]
Specify a code from below for each of [1] and [2].
(e.g. MD7LWA-FF/Q)
• Specify the specification for option code /Q
(e.g. /C01)

[1] SHIELD TERMINAL (to earth)

FF: Floating
FG: Grounding

[2] OPTIONS

blank: none
/Q: Options other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to our web site.)
/C01: Silicone coating
/C02: Polyurethane coating

APPLICABLE NETWORK

LonWorks FTT-10A network
This unit is not applicable to LonWorks Link Power network.

GENERAL SPECIFICATIONS

Construction: Slim-sized front terminal structure
Degree of protection: IP20
Connection: Euro terminal block (torque 0.3 N·m)
Applicable wire size: 0.2 – 2.5 mm², stripped length 8 mm
Grounding: DIN Rail
Housing material: Flame-resistant resin (black)

INSTALLATION

Operating temperature: -25 to +85°C (-13 to +185°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: DIN Rail (TH35-7.5, 1-mm-thick)
Oxide film on the surface of an aluminium DIN rail may lower the electric conductivity between this module and the ground. Use a steel or copper rail.
Weight: 70 g (2.5 oz)