ERECTA SWITCH® by Compac Engineering
Components · ERECTA SWITCH®

10-700-WC — Liquid Tight Strain Relief Connector

Seals the lead wire egress at receptacle caps against moisture ingress. 1/2″ NPS, 1″ hex. Available in Polypropylene, Acetal, and Kynar PVDF. 1-Pack and 10-Pack.

10-700-WC Strain Relief Connector

Choose Your 10-700-WC Configuration

The 10-700-WC is available in Available in Polypropylene, Acetal, and Kynar PVDF. Polypropylene for water-based and mild chemical service. Acetal for solvents, fuels, and hydrocarbons. Kynar PVDF for aggressive acids, halogens, and ultra-high-purity applications.

1-Pack · Single unit
10-Pack · Case of 10

Specifications

Common specifications across all 10-700-WC material variants.

SpecificationValue
Thread1/2″ NPS
Body Hex1″ HEX (25.4 mm)
Locknut Hex1-1/16″ HEX (26.92 mm)
Body Length1.55″ (39.37 mm)
Min Wire Dia.20″ (5.08 mm)
Internal SealBuna-N O-ring
Body MaterialNylon (NY)
Installs OnERECTA SWITCH receptacle caps
CertificationRoHS Compliant

Why Choose the 10-700-WC

Liquid-tight lead wire seal
Creates a watertight seal around lead wires exiting through the receptacle cap. Critical for wash-down environments, outdoor installations, and any application where moisture could wick along the lead wire into the switch enclosure.
Installs on receptacle cap
Designed specifically for ERECTA SWITCH receptacle caps. The connector threads into the cap’s wire egress port and compresses the internal O-ring around the lead wire when tightened. No additional tools required.
Buna-N internal seal
Nylon body with Buna-N O-ring provides reliable sealing for most water-based, soap, and mild chemical service environments. Minimum wire diameter .20″ (5.08 mm).
ERECTA SWITCH modular architecture
Every component is independently field-replaceable. Switches, connectors, fittings, and spacers service individually — no need to replace the entire assembly.
RoHS compliant · Made in USA
Manufactured in Paradise, California. RoHS compliant throughout. No minimum order.
Frequently Asked Questions

Common Questions About This Product

What liquid chemistries is the 10-700-WC compatible with?

Choose the material to match the media: Polypropylene (PP) for general aqueous, acids, and bases; Acetal (AC/Delrin) for solvents, fuels, and hydrocarbons; Kynar PVDF (KR) for aggressive or harsh chemicals. Most ERECTA SWITCH models are offered in all three materials; some are material-specific, so check the product page for the model you need.

What factors should I consider when choosing the 10-700-WC?

Consider media chemistry (pick PP, AC, or KR), liquid specific gravity, operating temperature and pressure, mounting style, number of switch points, and electrical contact rating. Compac will spec it from your application — request a free evaluation sample.

What makes ERECTA SWITCH different from other switches?

It is the only fully modular, off-the-shelf liquid level switch system: switch, float, connector, fitting, and nipple are independently field-replaceable and stocked. OEMs configure exactly what they need with no minimums and short lead times. Made in Paradise, California; RoHS compliant.

Can I order individual ERECTA SWITCH replacement components?

Yes. The 10-700-WC is available as an individual, stocked part — no need to replace the entire switch assembly. ERECTA SWITCH is a fully modular system: switch, float, connector, fitting, spacer, and nipple are all orderable separately with no minimums. This reduces repair cost and downtime for OEM field service.

Are ERECTA SWITCH components interchangeable across models?

Yes — modularity is the core of the ERECTA SWITCH system. The 10-700-WC is designed to work across multiple Series 10 configurations. Floats, connectors, spacers, and fittings share standard interfaces, so one stocked component serves many switch assemblies. Check the model number to confirm compatibility.

How do I identify which ERECTA SWITCH component I need?

Each component has a unique model number (e.g., 10-700-WC) that identifies its type, material, and function within the assembly. Contact Compac with your switch model number and the part you need to replace — or request a free evaluation sample to confirm fit before ordering production quantities.

Need Help Selecting a Component?

Our engineering team can verify compatibility with your application and recommend the right configuration.