LD-P (ALDP1)
–4–
ASCTB193E 201702-T
SAFETY STANDARDS
Notes: *1. CSA standard: Certified by C-UL
*2. For Insulation Class F models only (Coil class F)
INSULATION CHARACTERISTICS (IEC61810-1)
*EN/IEC VDE Certified
NOTES
UL/C-UL(Recognized)*
1
VDE (Certified) CQC
File No. Rating Cycles Temp. File No. Rating Cycles Temp. File No. Rating Cycle Temp.
E43028
5A 277V AC
Resistive
10
5
85°C
185°F
40014384
5A 250V AC
(cos
φ
=1.0)
10
5
85°C
185°F
CQC10002048611
5A 250V AC 10
4
85°C
185°F
5A 30V DC
Resistive
10
5
–
5A 30V DC
(0ms)
10
4
25°C
77°F
———
6A 277A AC 5 × 10
4
–
5A 250V AC
(cos
φ
=1.0)*
2
5 × 10
4
105°C
221°F
———
3A 277V AC
General use
12 × 10
4
85°C
185°F
——— ———
5A 277V AC
Resistive*
2
5 × 10
4
105°C
221°F
——— ———
Pilot duty, C300 10
5
85°C
185°F
——— ———
Pilot duty,
0.65A 277V AC
(Inrush 6.5A)
10
5
85°C
185°F
——— ———
Item Characteristics
Clearance/Creepage distance (IEC61810-1) Min. 5.5mm/5.5mm
Category of protection (IEC61810-1) RTIII
GWT (IEC60335-1) GWFI850/GWT750 2s (base)/GWIT775 (cover)
Tracking resistance (IEC60112) PTI175
Insulation material group IIIa
Over voltage category III III
Impulse Withstand Voltage 4 kV 6 kV
Rated voltage 250V 250V
Pollution degree 32
Type of insulation (Between contact and coil) Basic Insulation Reinforced Insulation
Type of insulation (Between open contact) Micro Disconnection
1. For cautions for use, please read
“GENERAL APPLICATION
GUIDELINES”.
2. Certification
UL/C-UL and VDE certified ratings are
displayed on the packaging box.
(On the relay, only the certification marks
are shown and not the certified ratings.
Please refer to the product specification
diagrams to see what is stamped.)
3. Maximum Applied Voltage and
Temperature Rise
Proper usage requires that the rated
voltage be impressed on the coil. Note,
however, that if a voltage greater than or
equal to the maximum applied voltage is
impressed on the coil, the coil may burn
or its layers short due to the temperature
rise. Furthermore, do not exceed the
usable ambient temperature range listed
in the catalog.
