We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 0.5 V AC to 208 V AC, L21-30P, CAT I 250V - Receptacle Testers

HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 0.5 V AC to 208 V AC, L21-30P, CAT I 250V

The HUBBELL WIRING DEVICE-KELLEMS Circuit Tester is a receptacle tester rated for 0.5 V AC to 208 V AC. It features a 30 A load current, a CAT I 250V safety rating, and an L21-30P plug configuration (MPN HBL3PT2811).

SKU 3G-OTH-170312

Brand
HUBBELL WIRING DEVICE-KELLEMS
Item
Circuit Tester: 0.5 V AC to 208 V AC, L21-30P, CAT I 250V
Category
Receptacle Testers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

HUBBELL WIRING DEVICE-KELLEMS
Manufacturer Part Number
HBL3PT2811
Type
L21-30P, CAT I 250V, Light
Load Current
30 A
CAT Safety Rating
CAT I 250V
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

HUBBELL WIRING DEVICE-KELLEMS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL WIRING DEVICE-KELLEMS Circuit Tester is a receptacle tester rated for 0.5 V AC to 208 V AC. It features a 30 A load current, a CAT I 250V safety rating, and an L21-30P plug configuration (MPN HBL3PT2811).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the HUBBELL WIRING DEVICE-KELLEMS Circuit Tester used for?

This receptacle tester verifies wiring integrity on L21-30P locking outlets from 0.5 V AC to 208 V AC. It is used by electricians and maintenance teams to confirm correct phase, neutral, and ground connections in industrial power distribution systems.

What are the specifications of the HUBBELL WIRING DEVICE-KELLEMS HBL3PT2811?

The HBL3PT2811 is rated for 0.5 V AC to 208 V AC with a 30 A load current. It features an L21-30P plug configuration, CAT I 250V safety rating, and a light indicator for pass/fail results. It is manufactured by HUBBELL WIRING DEVICE-KELLEMS.

Where to buy the HUBBELL WIRING DEVICE-KELLEMS Circuit Tester worldwide?

3G Electric supplies the HUBBELL WIRING DEVICE-KELLEMS HBL3PT2811 circuit tester to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this receptacle tester.

How to use the HUBBELL WIRING DEVICE-KELLEMS receptacle tester?

Plug the L21-30P connector into the matching outlet. The built-in light indicates correct wiring or faults such as open ground, reversed polarity, or missing neutral. Always verify the tester's CAT I 250V rating matches your circuit voltage before use.

Used in

Common applications for HUBBELL WIRING DEVICE-KELLEMS
Manufacturing plant maintenance — Hubbell Wiring Device-Kellems self-retracting cord reels (HBLI45123GF20) for power tool access
Commercial office flooring — Hubbell Wiring Device-Kellems brass floor box covers (S1CFCBRS) for underfloor power and data outlets
Outdoor lighting control — Hubbell Wiring Device-Kellems weatherproof covers (WP2) for exterior switch and receptacle enclosures
Warehouse lighting systems — Hubbell Wiring Device-Kellems fluorescent lamp starters (FS4) for 40W fixture replacement
Facility energy management — Hubbell Wiring Device-Kellems countdown timers (DT5060W) for automated lighting shutoff in restrooms or storage areas
Industrial hardwired installations — Hubbell Wiring Device-Kellems cord reels (HBLW75104W) for fixed equipment with bare-wire connections

HUBBELL WIRING DEVICE-KELLEMS Products

3G Electric supplies HUBBELL WIRING DEVICE-KELLEMS receptacle testers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
HUBBELL WIRING DEVICE-KELLEMS Receptacle Tester with GFCI: 125 V AC to 130 V AC, 5-15P, GFCI (MPN GFT2G). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 120V.
HUBBELL WIRING DEVICE-KELLEMS
HUBBELL WIRING DEVICE-KELLEMS Receptacle Tester with GFCI: 125 V AC to 130 V AC, 5-15P, GFCI (MPN GFT2G). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 120V.
HUBBELL Locking Receptacle: Non-NEMA, Black/Gray, 250V AC, 50 A Current Rating, 2 Poles, 3 Wires (MPN HBL25505). Key specifications — attr1366712: HUBBELL.
HUBBELL
HUBBELL Locking Receptacle: Non-NEMA, Black/Gray, 250V AC, 50 A Current Rating, 2 Poles, 3 Wires (MPN HBL25505). Key specifications — attr1366712: HUBBELL.
HUBBELL Locking Receptacle: Non-NEMA, Black/Gray, 250V AC, 60 A Current Rating, 2 Poles, 3 Wires (MPN HBL25605). Key specifications — attr1366712: HUBBELL.
HUBBELL
HUBBELL Locking Receptacle: Non-NEMA, Black/Gray, 250V AC, 60 A Current Rating, 2 Poles, 3 Wires (MPN HBL25605). Key specifications — attr1366712: HUBBELL.
HUBBELL Locking Receptacle: Non-NEMA, Black, 250/600V AC, 10 A_20 A Current Rating, 4 Poles, 5 Wires (MPN HBL3520). Key specifications — Brand: HUBBELL.
HUBBELL
HUBBELL Locking Receptacle: Non-NEMA, Black, 250/600V AC, 10 A_20 A Current Rating, 4 Poles, 5 Wires (MPN HBL3520). Key specifications — Brand: HUBBELL.

More from HUBBELL WIRING DEVICE-KELLEMS

View all HUBBELL WIRING DEVICE-KELLEMS parts →
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 0.5 V AC to 250 V AC, L14-20P, CAT I 125/250V, Light (MPN HBLT2411). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 125/250V.
HUBBELL WIRING DEVICE-KELLEMS
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 0.5 V AC to 250 V AC, L14-20P, CAT I 125/250V, Light (MPN HBLT2411). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 125/250V.
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 125 V AC to 125 V AC, L5-30P, CAT I 125V, Light (MPN HBLT26CM11). Key specifications — Load Current: 30 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 125V.
HUBBELL WIRING DEVICE-KELLEMS
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 125 V AC to 125 V AC, L5-30P, CAT I 125V, Light (MPN HBLT26CM11). Key specifications — Load Current: 30 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 125V.
HUBBELL WIRING DEVICE-KELLEMS Receptacle Tester: 120 V AC to 125 V AC, 5-15P, Std, CAT I 120V, Light (MPN HBL5200). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 120V.
HUBBELL WIRING DEVICE-KELLEMS
HUBBELL WIRING DEVICE-KELLEMS Receptacle Tester: 120 V AC to 125 V AC, 5-15P, Std, CAT I 120V, Light (MPN HBL5200). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 120V.
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 250 V AC to 250 V AC, L6-20P, CAT I 250V, Light (MPN HBLT2321). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 250V.
HUBBELL WIRING DEVICE-KELLEMS
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 250 V AC to 250 V AC, L6-20P, CAT I 250V, Light (MPN HBLT2321). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 250V.
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 347 V AC to 347 V AC, L24-20P, CAT I 347V, Light (MPN HBLT3721). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 347V.
HUBBELL WIRING DEVICE-KELLEMS
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 347 V AC to 347 V AC, L24-20P, CAT I 347V, Light (MPN HBLT3721). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 347V.
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 0.5 V AC to 208 V AC, L21-20P, CAT I 120/208V, Light (MPN HBL3PT2511). Key specifications — Load Current: 30 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 120/208V.
HUBBELL WIRING DEVICE-KELLEMS
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 0.5 V AC to 208 V AC, L21-20P, CAT I 120/208V, Light (MPN HBL3PT2511). Key specifications — Load Current: 30 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 120/208V.
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 277 V AC to 277 V AC, L7-20P, CAT I 277V, Light (MPN HBLT2331). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 277V.
HUBBELL WIRING DEVICE-KELLEMS
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 277 V AC to 277 V AC, L7-20P, CAT I 277V, Light (MPN HBLT2331). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 277V.
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 120 V AC to 125 V AC, L5-20P, CAT I 125V, Light (MPN HBLT2311). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 125V.
HUBBELL WIRING DEVICE-KELLEMS
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 120 V AC to 125 V AC, L5-20P, CAT I 125V, Light (MPN HBLT2311). Key specifications — Load Current: 20 A; Brand: HUBBELL WIRING DEVICE-KELLEMS; CAT Safety Rating: CAT I 125V.