SD32X MTL Safety Barrier 2.8kA Surge Protection DIN Rail Mount Intrinsically Safe Barriers

Basic Information
Place of Origin: USA
Brand Name: MTL
Certification: IEC\NEC
Model Number: SD32X
Minimum Order Quantity: 1 piece
Price: negotiable
Packaging Details: standard carton packing
Delivery Time: on request
Payment Terms: T/T
Supply Ability: 100pcs per month
Max Discharge Surge Current (Imax) (8/20µs): 20kA (8/20µs) 6.5kA (SD150X And SD275X Only) Lightning Impulse Current (Iimp) (10/350µs): 2.8kA 1.0kA (SD150X And SD275X Only)
Ambient Temperature: –40°C To +80°C / -40°F To 176°F Storage –40°C To +80°C / -40°F To 176°F Working Humidity: 5 To 95% RH (non-condensing)
Mounting: T-section DIN-rail 35 X 7.5 Or 35 X 15mm Rail (1.38” X 0.3” X 0.6”) Weight: 70g Approximately (2.5oz)
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2.8kA 1.0kA Mtl Intrinsically Safe Barriers SD32X
Product Specifications
Max discharge surge current (Imax) (8/20µs) 20kA (8/20µs) 6.5kA (SD150X and SD275X only)
Lightning impulse current (Iimp) (10/350µs) 2.8kA 1.0kA (SD150X and SD275X only)
Ambient temperature –40°C to +80°C / -40°F to 176°F storage –40°C to +80°C / -40°F to 176°F working
Humidity 5 to 95% RH (non-condensing)
Mounting T-section DIN-rail 35 x 7.5 or 35 x 15mm rail (1.38" x 0.3" x 0.6")
Weight 70g approximately (2.5oz)
Product Description
The Crouse-Hinds series MTL SD range is a series of surge protection devices combining unparalleled packing densities, application versatility, proven reliable hybrid circuitry, simple installation and optional 'loop disconnect' facilities - features which make the range the ultimate surge protection solution for process equipment, I/O systems and communications networks.
The exceptionally high packing densities are the consequence of an ultra-slim footprint for individual modules which can thus "double-up" as feedback terminals. Each module provides full hybrid surge protection for 2 and 3 wire loop protection.
SDX models are available in 7V, 16V, 32V and 55V versions (SD07X, SD16X, SD32X and SD55X respectively) and are suitable for a wide range of applications including THCs, 4-20mA loops, shut-down systems and fire and gas detectors.
Technical Specifications
Model Nominal voltage+ (Un) (Vdc) (Vac) Nominal current (In) (mA) Series resistance (Ω/line) Max. leakage current (µA) Rated voltage *MCOV) (Uc) Voltage protection level (Up) @1kV/µs (V) Residual voltage @isn (V) Bandwidth (frequency) (fG) Special feature
SD07 7 5 250 4.2† 500 7.7 <12 30 25kHz Fuse disconnect
Note: all figures are typical at +25°C unless otherwise stated; *standard fuse; +over full working temperature range; †at 20mA with a 250mA standard fuse; ‡these units need external 3A fuses; ^Signal; **Power & Common; <maximum energizing current depends upon RTD resistance.
Related Part Numbers
HCU16
MTL5521
MTL4546Y
MTL7761PAC
SD32X MTL Safety Barrier 2.8kA Surge Protection DIN Rail Mount Intrinsically Safe Barriers 0

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