NONEL® EZTL™ 1.1
Document type: Tech Info
Categories: Coal, Construction, Metal, Nonelectric Initiation, Stone

TECHNICAL DATA SHEET
NONEL® EZTL™ PRODUCT DESCRIPTION
 NONEL nonelectric delay detonator EZTL units consist of a
Nonelectric Trunkline Delay Detonators length of yellow shock tube, with a surface detonator attached to one end and the other
 end sealed. The detonator is housed in a plastic EZ Connector block which facilitates
 easy connection to shock tube. A white J-hook is affixed near the sealed end. Easy-
 SDS to-read, color-coded delay tags display the delay number and nominal firing time
 Properties #1122
 prominently.
 EZTL detonators are designed for use with NONEL MS and EZ DET® units to provide
 effective and accurate surface timing between blast holes and/or rows of blast holes in
 Net Explosive Content per 100 units 0.0240 kg surface and underground blasting designs.
 0.0529 lbs

Delay Time
 Connector Block Color
 msec

9 Green

17 Yellow

25 Red

33 Green

42 White

67 Blue APPLICATION RECOMMENDATIONS
 100 Black • For detailed application recommendations, ALWAYS request a copy of Dyno Nobel’s
 Product Manual: NONEL® and PRIMACORD® from your Dyno Nobel representative.
 109 Black • ALWAYS be sure that the shock tube(s) are securely inserted, one at a time, into the
 plastic EZ connector. The head of the connector block should rise to accept the tube,
 and return to a closed position with an audible click
 • ALWAYS ensure that the individual shock tubes remain aligned side by side in the EZ
 connector channel and do not cross over one another during insertion.
 • ALWAYS protect the plastic EZ connector and all shock tube leads from impact or
 damage. Use care when placing blasting mats and cover material on top of the
 blasting circuit. The EZ connector contains a detonator and is subject to detonation
 caused by abuse such as impact. Shock tube which has been cut, ruptured or
 damaged may cause misfires

Hazardous Shipping Description
 • Detonator assemblies nonelectric, 1.4B, UN 0361 PG II

Product Disclaimer: Please see reverse side.

0 • For maximum shelf life (3 years), NONEL EZTL must be stored in a cool, dry, well
 15 50 D* 45 ventilated magazine. Explosive inventory should be rotated. Avoid using new
 materials before the old. For recommended good practices in transporting, storing,
 18 60 D* 35 handling and using this product, see the booklet “Prevention of Accidents in the Use
 of Explosive Materials” packed inside each case and the Safety Library Publications
 • Length rounded to nearest one-half meter. of the Institute of Makers of Explosives
 • Case weight varies by length & delay; see case label for exact weight.

* Always shipped with 2 cases strapped together. Case dimension width doubles.

Case Dimensions
 Detpak (D) 44 x 22 x 25 cm 17½ x 8¾ x 10 in

ADDITIONAL INFORMATION – Visit dynonobel.com for Brochures and Case Studies related to this product.

TECHNICAL DATA SHEET
NONEL® EZTL™ APPLICATION RECOMMENDATIONS - continued
 • NEVER use NONEL EZTL detonators with detonating cord. Nonelectric Trunkline Delay Detonators The low strength surface detonator will not initiate detonating cord
 • NEVER attempt to disassemble the delay detonator from the EZ connector block or
 use the detonator without the connector
 Properties Cont. • NEVER place more than 6 shock tube leads into an EZ connector block, misfires may
 result
 • NEVER tie-in NONEL EZTL units to the blast initiation system until all blasthole surface
 Packaging connections have been made and inspected. Ensure the blast site has been cleared. It is important to remove nonessential personnel and equipment prior to the hole-to-
 Length hole connection process. Dyno Nobel Field Technical Representatives and product
 Case Type Quantity / Case application guides can assist with unique connection situations. meters feet
 3.5 12 D* 90
 TRANSPORTATION, STORAGE AND HANDLING
 6 20 D* 75
 • NONEL EZTL must be transported, stored, handled and used in conformity with all
 9 30 D* 60 federal, state, provincial and local laws and regulation
 12 40 D* 50 • For maximum shelf life (3 years), NONEL EZTL must be stored in a cool, dry, well
 15 50 D* 45 ventilated magazine. Explosive inventory should be rotated. Avoid using new
 materials before the old.

Product Disclaimer: Dyno Nobel Inc. and its subsidiaries disclaim any warranties with respect to this product, the safety or suitability thereof, or the results to be obtained, whether express or implied, INCLUDING WITHOUT
LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND/OR OTHER WARRANTY. Buyers and users assume all risk, responsibility and liability whatsoever from any and
all injuries (including death), losses, or damages to persons or property arising from the use of this product. Under no circumstances shall Dyno Nobel Inc. or any of its subsidiaries be liable for special, consequential or
incidental damages or for anticipated loss of profits.