wheelock XB16 Service Manual

Strobe - 285 Candela, Hazardous Location

XB16

Description:

These listed strobes have been designed for use in potentially
explosive atmospheres and harsh environmental conditions.
The enclosures are suitable for use offshore or onshore, where
light weight combined with corrosion resistance is required.

The housing is manufactured from a U.V. stable, glass
reinforced polyester, with the lens manufactured from a U.V.
stable polycarbonate. Stainless steel screws are used ensuring
a totally corrosion-free product.

The model XB16 contains supervisory diode and four wire
leads for fire alarm applications. This strobe is also available
UL 1971 (ADA) listed for hearing impaired applications.

Units can be painted to customer specification and supplied
with identification labels.

Features*:

★ UL listed for USA and Canada
– Hazardous locations for USA and Canada
Class I, Div. 2, Groups A, B, C & D

Class II, Div. 2, Groups F & G
UL 1971 compliant version available†

– Ordinary locations: Visual Signal Device

– ‘T’ Rating model dependent. Contact sales office for information

★ NEMA 4x & 6, IP66 & 67
★ Certified temperature –67°F to +158°F (–55°C to +70°C)
★ Pipe mount with ¾" NPT entry
★ Corrosion-free GRP enclosure
★ 285 candela
★ Polycarbonate lens, various colors available†
★ 4 wire diode monitored board
★ Optional relay initiate
★ Optional lens guard

*Depends on version
†UL 1971 version available with clear lens only.

Architects and Engineers Specifications

Strobes for hazardous locations and harsh environments shall be UL and cUL listed for Class I, Division 2, Groups A,B,C&D
applications and shall be listed under UL Standard 1638 for Indoor/Outdoor use. The strobes shall be available with UL
1971 Listing (Standard for Safety Signaling Devices for Hearing Impaired). They shall be constructed of lightweight,
UV stable glass reinforced polyester, shall be corrosion resistant, and shall meet NEMA 4x, NEMA 6, IP 66 and IP 67
environmental requirements over a temperature range of -67°F to 158°F (-55°C to 70°C).

The strobes shall be rated to flash at 1 Hz with 285 candela per flash. Rated current draw shall not exceed 890 mA at 24
vdc. The strobes shall be pipe mounted and shall be capable of mounting in any direction.

Note: Due to continuous development of our products, specifications and offerings are subject to change without notice in accordance
with Cooper Wheelock standard terms and conditions.

XB16 RANGE
(Shown with optional guard fitted)

All dimensions in millimetres

Specification

Certification: UL Listed for USA and Canada:
– Hazardous locations for USA and Canada: UL1604.
Class I, Div 2, groups A, B, C & D.
Class II, Div. 2, groups F & G
UL listing No. E251185.
– Ordinary locations: Visual Signal Device: UL1638.

– Hazardous locations for hearing impaired: UL1971.
UL listing No. E251185.

Material: Body: Glass reinforced polyester.
Lens: U.V. stable polycarbonate.
Lens screws: stainless steel 316.

Finish: Natural black or painted to customer specification.

Voltage: 24, 48V d.c.
110, 120, 230, 240, 254V a.c.
Conforms to UL regulated voltage output (24Vdc, 120Vac,

Certified -67°F to +158°F (–55°C to +70°C)
Temperature:

Tube Energy: 10 Joules.

Tube life: >1 x 106 flashes.

Weight: 2.2lb./1.0 Kg.

UL listing No. E251185.

240Vac).

Configuration Options:

The following code is designed to help in the selection of the correct unit. Build up the reference number by inserting the
code for each component into the appropriate box.

Model Certification Voltage Flashrate Lens Color Guard Options Finish

XB16

Ingress NEMA 4x & 6, IP66 & IP67.
Protection:

Entries: Standard 1 x ¾" NPT pipe mount. (Contact Sales Office if ½"

NPT is required).
Terminals: 8 x 14AWG
Labels: Tag/Duty label option.
Electrical ratings:

DC AC
Voltage 24 48 110 120 230 240 254
Current 0.89 0.30 0.38 0.38 0.22 0.22 0.18
Effective candlepower (Cd): 285 at 60 f.p.m.
Peak candlepower: 580,000 (Peak candlepower is the maximum light intensity generated by

a flashing light during its light pulse)

UL 1971 On-axis output: 15 Cd.
Multiplying factor for colored lenses:
Red Blue Amber Green Yellow

0.15 0.12 0.51 0.49 0.86

Relay Initiate: 24V dc relay initiate only.

Other

Certification Code

UL UL
UL (ordinary UW
locations)
UL 1971 US

Voltage Code

24 VDC 024
48 VDC 048
110 VAC 110
120 VAC 120

Flashrate Code

60 fpm 60
80 fpm 80
120 fpm 120

230 VAC 230
240 VAC 240
254 VAC 254

Standard Models

Series Model Number Order Code Decription

XB16 XB16UL02460RYNN 109202-001

XB16 XB16US04860CYNR 109202-002

Strobe, Red lens, 285 candela, 24
VDC, black finish
Strobe, Clear lens, 285 candela, 24
VDC, black finish

273 Branchport Avenue
Long Branch, NJ 07740
Phone: [phone]
Fax: [phone]
www.cooperwheelock.com

Color Code

Red R
Blue B
Green G
Amber A
Yellow Y
Clear C*
*UL 1971 version
available with clear
lens only

Guard Code

Yes Y
None N

Option Code

Tag label T
Duty label D
Relay initiate* R
None N
*Suitable for 24V dc
supplies only.

Finish Code

Natural Black N
Red R
Blue B
Yellow Y
Green G
White W
Special Finish S

WE ENCOURAGE AND SUPPORT NICET CERTIFICATION

3 YEAR WARRANTY

Made in USA

XB16 10/06