Ditek DTK-120HWLOK Specsheet

Every precaution has been taken to ensure that this literature is accurate and complete. DITEK Corporation assumes no responsibility and disclaims all liability for damages resulting from the use of this information or for any errors or omissions.

One DITEK Center 1720 Starkey Road - Largo, FL 33771 Phone: 1-800-753-2345 Direct: 727-812-5000 Technical Support: 1-888-472-6100

www.diteksurgeprotection.com

Technical Specifications

Service Voltage:

Single (2W+G), 120VAC

MCOV:

130V

Protection Modes:

L-G, L-N, N-G

Voltage Protection Rating:

700V L-N, L-G 600V N-G

Surge Current Rating:

18,000A

SCCR:

10,000A

Nominal Discharge Current Rating (In):

3kA

Mechanical Characteristics

Connection Method:

¾” NPT threaded fitting

Housing:

ABS

Temperature Range:

-40°F - 185°F (-40°C - 85°C)

Maximum Humidity:

95% non-condensing

Dimensions:

2.83”L x 1.68”W x 2.93” H

(71.9mm x 42.7mm x 74.4mm)

Weight:

0.5lb (227g)

Quality, Standards & Approval

Agency Approvals:

UL 1449, cUL

SPD Type:

SPD Type 2

Standards Compliance

IEEE Category B

Warranty:

Ten Year Limited

DITEK’s DTK-120HWLOK surge protector is designed

and manufactured to meet the standards of the life safety industry. This compact, parallel-mount surge protector is widely used to protect fire alarm panels and other dedicated branch circuit loads. The DTK-120HWLOK includes an NFPA 72 2013 10.6.5.2 compatible lockout kit to prevent accidental disconnect of the fire alarm system.

Applications

 Equipment Panel  Dedicated Branch Circuit

Accessories

 DIN Rail Mounting Kit – Part Number

DTK-DRK

Product Features

 Approved for 20A circuit breakers  Diagnostic LED indicates ground presence,

system power and SPD function

 Weatherproof enclosure  Small footprint enables installation in a variety

of locations

 Complies with ANSI/IEEE C62.41 and C62.45

Category B standards

 Lockout kit prevents accidental disconnect of

fire alarm system