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3G Electric
SURGE TRAP STXR120P05N Single-Phase Chase-Nipple External-Mount SPD - Chase-Nipple External-Mount SPDs
SURGE TRAPChase-Nipple External-Mount SPDs

SURGE TRAP STXR120P05N Single-Phase Chase-Nipple External-Mount SPD

The SURGE TRAP STXR120P05N is a single-phase Chase-Nipple External-Mount SPD with a polycarbonate enclosure. It operates at 120V AC with a maximum continuing operating voltage of 150 V AC and a voltage protection…

SKU 3G-OTH-22999

Brand
SURGE TRAP
Item
STXR120P05N Single-Phase Chase-Nipple External-Mount SPD
Part Number
STXR120P05N
Category
Chase-Nipple External-Mount SPDs
Available to Order
Also known as:STXR120P05NSURGE TRAP
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SURGE TRAP
Manufacturer Part Number
STXR120P05N
Type
1200V (L-G)/600V (N-G)/700V (L-N), 4X
AC
120V
Voltage
120V AC
Enclosure Material
Polycarbonate
Voltage Protection Rating
1200V (L-G)
Max. Surge Current per Mode
50kA
Max. Continuing Operating Voltage
150 V AC

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SURGE TRAP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SURGE TRAP STXR120P05N is a single-phase Chase-Nipple External-Mount SPD with a polycarbonate enclosure. It operates at 120V AC with a maximum continuing operating voltage of 150 V AC and a voltage protection rating of 1200V (L-G). The device offers a maximum surge current per mode of 50kA.

Frequently Asked Questions

What is the SURGE TRAP STXR120P05N surge protection device used for?

The SURGE TRAP STXR120P05N is a single-phase Chase-Nipple External-Mount SPD designed to protect sensitive industrial equipment from voltage transients and surges. It is commonly applied in panelboards, control cabinets, and machinery operating on 120V AC systems, safeguarding against lightning-induced surges and switching transients.

What are the specifications of the SURGE TRAP STXR120P05N?

The SURGE TRAP STXR120P05N operates at 120V AC with a maximum continuing operating voltage of 150 V AC. It provides voltage protection ratings of 1200V (L-G), 600V (N-G), and 700V (L-N) in a 4X configuration. The device features a polycarbonate enclosure and delivers a maximum surge current per mode of 50kA.

Where to buy the SURGE TRAP STXR120P05N worldwide?

3G Electric supplies the SURGE TRAP STXR120P05N worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact our team to source this SPD for your 120V AC surge protection needs.

How to install the SURGE TRAP STXR120P05N?

Install the SURGE TRAP STXR120P05N by mounting it externally via the chase nipple to a panel or enclosure knockout. Ensure the device is connected to a 120V AC circuit with proper grounding per local codes. Always de-energize the system before installation and follow the manufacturer's wiring diagram for L-G, N-G, and L-N connections.

Used in

Common applications for SURGE TRAP
Commercial buildings — SURGE TRAP three-phase 277/480V AC Wye SPD (SKU 55KN68) for service entrance protection of HVAC and lighting panels.
Industrial plants — SURGE TRAP three-phase 480V AC Delta SPD (SKU 55KN67) for protecting motor control centers and variable frequency drives.
Water treatment facilities — SURGE TRAP single-phase 120/240V AC SPD (SKU 55KN66) for pump control panels and instrumentation circuits.
Data centers — SURGE TRAP three-phase 120/208V AC Wye SPD (SKU 55KN63) for branch panel protection of servers and network equipment.
Manufacturing — SURGE TRAP three-phase 240V AC Delta SPD (SKU 55KN65) for protecting welding equipment and process controls.
Outdoor lighting — SURGE TRAP single-phase 240V AC SPD (SKU 55KN64) for pole-mounted lighting panels and traffic control cabinets.
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SURGE TRAP Products

3G Electric supplies SURGE TRAP chase-nipple external-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
MERSEN
MERSEN
Single-phase surge protection device for 120VAC systems, with a maximum surge current of 50 kA per mode and voltage protection ratings of 1000V (L-G), 600V (L-N), and 600V (N-G). Housed in a non-metallic enclosure with an LED status indicator. Suitable for external mounting via chase nipple in applications such as control panels, HVAC systems, and lighting circuits
MERSEN
MERSEN
Single-phase, chase-nipple external-mount SPD for 120VAC systems. Rated for 120 V continuous operation with 600V (L-N) voltage protection rating and 50 kA max surge current per mode. Non-metallic enclosure with LED status indicator. Suitable for protecting electrical panels and equipment from transient overvoltages
Single-phase chase-nipple external-mount SPD for 120/240V AC systems. Plastic enclosure with 3/4 in conduit fitting. Voltage protection ratings: 700V L-N, 800V L-G/N-G, 1200V L-L. Maximum surge current per mode 50kA, maximum continuing operating voltage 150V AC. Suitable for service entrance or subpanel installation to protect against voltage transients
EATON
Single-phase chase-nipple external-mount SPD for 120/240V AC systems. Plastic enclosure with 3/4 in conduit fitting. Voltage protection ratings: 700V L-N, 800V L-G/N-G, 1200V L-L. Maximum surge current per mode 50kA, maximum continuing operating voltage 150V AC. Suitable for service entrance or subpanel installation to protect against voltage transients
MERSEN
MERSEN
Single-phase external-mount surge protective device (SPD) with chase-nipple design for 240/120VAC split systems. Rated for 50 kA maximum surge current per mode and 1000 V (L-L) voltage protection rating. Includes LED status indicator and non-metallic enclosure. Suitable for protecting electrical equipment in commercial and industrial facilities from transient overvoltages
MERSEN
MERSEN
Three-phase surge protective device for 240VAC DELTA systems. Non-metallic enclosure with LED status indicator. Voltage protection rating 1200V L-G/1500V L-L, max surge current 50 kA per mode. Suitable for industrial equipment protection in manufacturing, pump stations, and HVAC installations

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