Seaward PR11-50/PH3 HV Phasing Sticks w/ Proving Unit
£1,051.00 / £1,261.20 incl VAT
⚡ Designed for use on systems from 3.3kV to 11.5kV for versatile phase comparison
⚡ PVC hand guards on the handles for enhanced user safety
⚡ Neon indicator enclosed in a shock-resistant sleeve for durability and visibility
⚡ 3mm tips for accessing narrow points on switchgear
⚡ Supplied with Seaward PH3 HV Proving Unit (112A913) for verifying voltage indicators before and after use
Available on back-order
Description
Seaward PR11-50/PH3 HV Phasing Sticks w/ Proving Unit – 113A931
Product Description:
The Seaward PR11-50 Phasing Sticks are designed to provide an efficient means of phase comparison at the point of paralleling two circuits, eliminating the need for voltage transformers or secondary wiring circuits. These HV neon phasing units are intended for use on earthed neutral circuits ranging from 3.3kV to 11kV. The PR11-50 sticks are equipped with 3mm wide tips, allowing access to narrow points on switchgear for easier operation. The neon indicator is housed in a shock-resistant sleeve, ensuring durability and visibility during high-voltage testing. Included with the phasing sticks is a Seaward PH3 High Voltage Proving Unit to verify the operation of voltage indicators before and after use, ensuring the highest level of safety. Often referred to as “Phase Comparator Sticks,” these instruments are essential tools for electrical professionals working with high-voltage systems.
Key Features:
- Designed for use on systems from 3.3kV to 11.5kV
- PVC hand guards on the handles of the elements for increased safety and protection
- Neon indicator enclosed in a shock-resistant sleeve for enhanced durability and visibility
- 3mm tips for accessing narrow points on switchgear
- Direct access to all types of switchgear for versatile operation
- Supplied with the Seaward PH3 HV Proving Unit (112A913) for verifying voltage indicators
- Complies with UK Electricity Council Engineering Recommendation G9 for trusted safety standards
What’s Included:
- Seaward PR11-50 High Voltage Phasing Sticks
- Seaward PH3 HV Proving Unit (112A913)
- Protective carry case for easy transportation and storage
- Instructions for safe operation and use
- Maximum System voltage: 11kV
- Maximum Voltage to earth: N/A
- Threshold voltage: 300V
- Measuring Range: N/A
- Resolution: N/A
- Sensitivity: AC/DC
- Circuit current (IEC 61234-2): 0.9mA nominal @11.5kV
- Dielectric leakage current (IEC 61234-2): 25uA nominal @ 13.8kV
- Length (mm): 330
- Diameter (mm): 25
- Handle length (mm): 105
- Hand guard height (mm): 23.5
- Contact Electrode Type: 3mm tip
🚚 Testersmans Shipping Policy
Free Mainland GB Delivery Over £150
We offer free delivery on most mainland Great Britain orders over £150 (ex VAT).
This applies across England, Wales, and most of Scotland, excluding certain remote or offshore postcodes.
If your order total falls just short of £150, or you’re a returning customer, feel free to contact us — we may be able to offer a discount code or delivery workaround.
📞 01945 738112 | ✉️ [email protected]
📦 UK Delivery Options
We work with both Royal Mail and DHL to offer reliable and flexible delivery across the UK:
- Royal Mail – Best suited for lighter parcels and for customers in remote regions, including the Highlands, Islands, and Northern Ireland.
- DHL – Ideal for most mainland UK orders, providing fast, tracked delivery and excellent reliability for time-sensitive shipments.
Our checkout system automatically displays the available delivery services for your postcode and order weight, ensuring you always see the most suitable options.
Note: Heavy, bulky, or freight-only orders will be charged separately.
Our website is designed for quick, transactional purchases rather than bulk or palletised orders.
Please contact us in advance for a tailored freight quotation if your order falls into this category.
⏱ Dispatch & Delivery Timing
We aim to dispatch all in-stock orders promptly, but delivery depends on both when you order and which service you select.
- UK orders: placed by 2:00 PM Monday–Friday are usually dispatched the same day.
- International orders: placed by 2:00 PM Monday–Thursday are usually dispatched the same day.
Orders placed after these times are processed the next working day. This means delivery may occur the following day or later, depending on the courier and service selected.
Once dispatched, your chosen delivery service determines how quickly your parcel arrives:
- Standard services We use Royal Mail Tracked 24 or DHL Parcel as our ‘Standard’ services. They are not guaranteed to arrive next working day.
- Premium services (e.g. Royal Mail Special Delivery or DHL by Noon) offer guaranteed delivery windows.
If your order is time-sensitive, we strongly recommend choosing a guaranteed service or contacting us before ordering to confirm availability.
Please note: For logistical reasons, we may occasionally adjust the delivery method selected at checkout. For example, smaller items may be better suited to letterbox-friendly packaging or may be at greater risk of delay or loss via certain services. We actively monitor courier and postal service disruptions—including strikes and delays—and may modify shipping arrangements to help ensure timely and secure delivery.
📅 Busy Periods & Delays
We always aim to dispatch promptly, but delivery times may be affected by:
- Seasonal demand (e.g. Christmas, bank holidays, or industry shutdowns)
- Courier network delays outside our control
- Supplier lead times or calibration requirements for certain equipment
If your delivery is time-critical, please contact us before ordering so we can confirm stock and courier availability.
🌍 International Shipping
We ship worldwide using UPS Express Saver® and other trusted global courier partners. All international shipments are tracked and generally dispatched Monday to Thursday to ensure smooth customs clearance and transit.
Estimated delivery times:
- Europe: 1–2 working days
- North America: 2–3 working days
- Asia-Pacific & Rest of World: 3–5 working days
Delivery times vary depending on location, customs clearance, and local courier performance.
💰 Taxes, Customs & Import Duties
International customers are responsible for any applicable taxes, customs charges, or import duties.
These are not included in our product or shipping prices.
Your courier will typically provide a secure payment link for any import charges once your parcel reaches customs.
If import fees are refused and the parcel is returned, we will issue a refund minus all incurred shipping and return costs.
📍 Using Your Own Courier
If you would prefer to arrange collection via your own courier (UK or international), please contact us before placing your order to coordinate collection from our Wisbech warehouse.
📝 Important Notes
- Please ensure your delivery address and contact number are correct at checkout.
- Undelivered parcels may be returned to us after a short holding period.
- Redelivery or return fees may apply, even if your order originally qualified for free delivery.
- By placing an order, you confirm your understanding and acceptance of this policy.