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Surge Suppressor Units | Surge Suppressors | Surge Protectors

New items

1168947, Phoenix Contact

The Phoenix Contact Remote signaling module is a remote signaling set. This can only be used in the FLT-SEC-ZP2. Connection name is remote fault indicator contact Switching function is of changeover contact type Maximum required back-up fuse is 4 A (gG) Operating voltage is 250 V AC, 250 V DC

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FP13-RS, TE Connectivity

Filtered Surge Adaptors & Plugs Designed to provide low cost protection against mains induced interference for computers and other sensitive equipment Reduce the effects of RFI, surges and voltage spikes Capability to withstand 6.5kA surge Type Transient Response Time (ns) RFI Attenuation (Typ) at 1MHz (dB) Stock no. 3A Adaptor 55 239-567 7A Adaptor 50 239-573 13A Adaptor 45 239-472 3A Plug 55 238-902 7A Plug 50 238-918 13A Plug 45 238-924 Approvals BT D2976 Approvals BT D2976 Transient Voltage Suppressors (Mains, Domestic) Voltage surges, often referred to as spikes or transient overvoltages are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. For protecting mains power systems, categories A, B and C (mains) devices are used. All mains style products in this section are location category B and exceed the requirements of location category A making them suitable for use in both locations.

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1320-S-75, Bourns

Bourns DC Surge Protection Devices Matched high energy MOV Internal thermal disconnects Status indicator Replaceable modular design DIN Rail compatible base Remote signalling capability Surge Protection Devices, SPDs (DIN-rail) Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.

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83020002, Mersen

STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are installed upstream, or for the first stage of protection in commercial or other applications not exposed to direct strikes and with no external lightning protection system.

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New items

DG M TNC 440 FM, Dehn

DEHNguard Modular Surge Arresters Type 2 DEHNguard Modular Type 2 surge arrestors, supplied as a prewired base with plug in modules Energy coordinated with other Dehn Redline products in accordance with BS7671 amendment 1 High discharge capacity using heavy duty metal oxide varistors and spark gaps Status indication using Thermo Dynamic Control for monitoring of the SPD Tool less replacement of the plugs for repair and test functions Surge Protection Devices, SPDs (DIN-rail) Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.

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New items

2907928, Phoenix Contact

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New items

IL480L50, Emerson Network Power

Emerson - IL Series Professional range of Emerson electronic grade surge protective devices from the IL series. The devices are designed to protect electronic equipment and microprocessor based systems. LED Indication Thermal protection Silver link fusing

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New items

OVR SL110, ABB

Combined Category D, C, B tested protector suitable for twisted pair signalling applications which require either a lower in-line resistance, an increased current and/or higher bandwidth. Also suitable for DC power applications less than 0.75 Amps. Available for working voltages of up to 6, 15, 30, 50 and 110Volts. For use at boundaries up to LPZ 0 to protect against ﬂashover (typically the service entrance location) through to LPZ 3 to protect sensitive electronic equipment. Very low let-through voltage between all lines - Full Mode protection Repeated protection in lightning intense environments Ultra slim 7 mm width Strong, flame retardant, polycarbonate housing High (750 mA) maximum running current High bandwidth enables higher frequency (high traffic or bit rate) data communications Screen terminal enables easy connection of cable screen to earth

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New items

ESP 15E, WJ Furse

Single 1.25A twisted-pair lightning surge arrestors - ESP E Series Low-resistance enhanced surge protector suitable for twisted pair signalling applications. Low let-through voltage between all lines Very low (1Ω) in-line resistance High (1.25A) maximum running current Wide bandwidth Sturdy, flame retardant, ABS housing Removable DIN rail foot for easy installation. Product can also be flat-mounted Colour coded terminals M6 earth stud Accessories Combined Mounting & Earth Kit: CME 4 ( 239-731 ) Weatherproof enclosures available: WBX3 230x80x85mm ( 456-8112 ); WBX4 235x160x117mm ( 456-8106 ) ESP 06E ESP 15E ESP 30E ESP 50E ESP 110E Max. Working Voltage Rating 7.79 V 19V 37.1V 58V 132V Current rating (Signal) 1.25A 1.25A 1.25A 1.25A 1.25A Max Surge Current 8/20μs to ITU-T K.45:2003,IEEE C62.41.2:2002 - Per signal wire 10kA 10kA 10kA 10kA 10kA Max Surge Current 8/20μs to ITU-T K.45:2003,IEEE C62.41.2:2002 - Per pair 20kA 20kA 20kA 20kA 20kA Operating Temperature -40 to +80°C -40 to +80°C -40 to +80°C -40 to +80°C -40 to +80°C Mounting Type Top-hat DIN rail or flat-mount Top-hat DIN rail or flat-mount Top-hat DIN rail or flat-mount Top-hat DIN rail or flat-mount Top-hat DIN rail or flat-mount Dimensions 120 x 54 x 19 mm 120 x 54 x 19 mm 120 x 54 x 19 mm 120 x 54 x 19 mm 120 x 54 x 19 mm Approvals Network rail approval (ESP 06E and ESP 15E). NRS PADS ref. 086/000201 (ESP 06E), 086/000200 (ESP 15E) Approvals UK Oftel NS/G/1235/W/100025 Transient Voltage Suppressors (Data Lines)

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New items

1977-50-A03, Bourns

Bourns 1977 Series High Frequency Coaxial SPD Heavy duty design High frequency DC-5 GHz DC Pass to ±48 V VSWR Low insertion loss Bidirectional Water resistant Replaceable gas tube Three grounding options

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New items

RS_132-8146, Huber & Suhner

Huber+ Suhner GDT Coaxial Surge Protection Devices A range of 50 Ω N type coaxial surge devices designed to protect RF and communications equipment from lightning strikes and high-voltage surges. These robust surge protectors have brass housings with a tri-metal plating and gold plated contacts. The coaxial surge protectors are fully sealed to IP68 when in their coupled state making them ideal for the harshest of environments. Available in female to female and male to female interface configurations. Features and Benefits IP68 ingress protection Replaceable gas discharge tubes O-Ring sealed to panel Easy to install Excellent RF performance

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ESP SL30X/I, WJ Furse

Signalling applications surge protector for hazardous areas - ESP SLX Series Ultra-slim low-resistance enhanced surge protector suitable for hazardous area signalling applications II II 2(1)G, ia (ia Ga) IIC T4 Gb) Very low let-through voltage between all lines Very low (1Ω) in-line resistance High bandwidth Sturdy, flame retardant, polycarbonate housing Built-in DIN rail foot for easy installation With isolated screen Earthed through DIN rail foot or 4 sq mm earth terminal ESP SL15X ESP SL30X Max. Surge Current 10 kA 10 kA Max. Voltage Rating 16.7 V 36.7 V Operating Temp. Range -40 to +80°C -40 to +80°C Mounting Type Top-hat DIN rail or flat-mount Top-hat DIN rail or flat-mount Dimensions 106.5 x 104.6 x 7 mm 106.5 x 104.6 x 7 mm Approvals IECEx SIR 10.0030X, Sira 10ATEX2063X Transient Voltage Suppressors (Data Lines)

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